Creating environment from saved config fails with `'PlatformBranch' object has no attribute 'has_healthd_support'`

### Description

When trying to create an environment from a saved config it crashes after selecting the platform branch with the following error:
```
ERROR: AttributeError - 'PlatformBranch' object has no attribute 'has_healthd_support'
```
This happens with `awsebcli 3.20.3` installed both from Homebrew and from pip and using both Python 3.9 and 3.10.

### Steps to reproduce

- Install the `awsebcli` with `pip` or Homebrew
- Choose an environment saved configuration name
- Attempt to create a new environment from this configuration template:
```
eb create test-env --cfg saved-config-name --version app-version-of-choice
```

### Observed result

```
(env) [kandalf@funkymonkey ########]$ eb create test-env --cfg web-api-production-upgrade --version app-2182-220705_XXXXXX --debug
2022-07-06 01:33:42,878 (DEBUG) cement.core.foundation : laying cement for the 'eb' application
2022-07-06 01:33:42,878 (DEBUG) cement.core.hook : defining hook 'pre_setup'
2022-07-06 01:33:42,878 (DEBUG) cement.core.hook : defining hook 'post_setup'
2022-07-06 01:33:42,878 (DEBUG) cement.core.hook : defining hook 'pre_run'
2022-07-06 01:33:42,878 (DEBUG) cement.core.hook : defining hook 'post_run'
2022-07-06 01:33:42,878 (DEBUG) cement.core.hook : defining hook 'pre_argument_parsing'
2022-07-06 01:33:42,878 (DEBUG) cement.core.hook : defining hook 'post_argument_parsing'
2022-07-06 01:33:42,878 (DEBUG) cement.core.hook : defining hook 'pre_close'
2022-07-06 01:33:42,878 (DEBUG) cement.core.hook : defining hook 'post_close'
2022-07-06 01:33:42,878 (DEBUG) cement.core.hook : defining hook 'signal'
2022-07-06 01:33:42,878 (DEBUG) cement.core.hook : defining hook 'pre_render'
2022-07-06 01:33:42,878 (DEBUG) cement.core.hook : defining hook 'post_render'
2022-07-06 01:33:42,878 (DEBUG) cement.core.hook : registering hook 'add_handler_override_options' from cement.core.foundation into hooks['post_setup']
2022-07-06 01:33:42,878 (DEBUG) cement.core.hook : registering hook 'handler_override' from cement.core.foundation into hooks['post_argument_parsing']
2022-07-06 01:33:42,879 (DEBUG) cement.core.handler : defining handler type 'extension' (IExtension)
2022-07-06 01:33:42,879 (DEBUG) cement.core.handler : defining handler type 'log' (ILog)
2022-07-06 01:33:42,879 (DEBUG) cement.core.handler : defining handler type 'config' (IConfig)
2022-07-06 01:33:42,879 (DEBUG) cement.core.handler : defining handler type 'mail' (IMail)
2022-07-06 01:33:42,879 (DEBUG) cement.core.handler : defining handler type 'plugin' (IPlugin)
2022-07-06 01:33:42,879 (DEBUG) cement.core.handler : defining handler type 'output' (IOutput)
2022-07-06 01:33:42,879 (DEBUG) cement.core.handler : defining handler type 'argument' (IArgument)
2022-07-06 01:33:42,879 (DEBUG) cement.core.handler : defining handler type 'controller' (IController)
2022-07-06 01:33:42,879 (DEBUG) cement.core.handler : defining handler type 'cache' (ICache)
2022-07-06 01:33:42,879 (DEBUG) cement.core.handler : registering handler '' into handlers['extension']['cement']
2022-07-06 01:33:42,892 (DEBUG) cement.ext.ext_plugin : plugin config dir /etc/eb/plugins.d does not exist.
2022-07-06 01:33:42,892 (DEBUG) cement.ext.ext_plugin : plugin config dir /Users/kandalf/.eb/plugins.d does not exist.
2022-07-06 01:33:42,898 (DEBUG) ebcli.core.hooks : -- EBCLI Version: 3.20.3
2022-07-06 01:33:42,898 (DEBUG) ebcli.core.hooks : -- Python Version: 3.10.5 (main, Jun 23 2022, 17:15:25) [Clang 13.1.6 (clang-1316.0.21.2.5)]
2022-07-06 01:33:42,898 (DEBUG) ebcli.core.fileoperations : Project root found at: /Users/kandalf/development/###########
2022-07-06 01:33:42,901 (DEBUG) ebcli.objects.sourcecontrol : Getting current branch name by performing `git rev-parse --abbrev-ref HEAD`
2022-07-06 01:33:42,909 (DEBUG) ebcli.objects.sourcecontrol : refactor/upgrade_production_platform
2022-07-06 01:33:42,910 (DEBUG) ebcli.core.fileoperations : Project root found at: /Users/kandalf/development/###########
2022-07-06 01:33:42,913 (DEBUG) ebcli.core.fileoperations : Project root found at: /Users/kandalf/development/###########
2022-07-06 01:33:42,915 (DEBUG) ebcli.core.fileoperations : Project root found at: /Users/kandalf/development/###########
2022-07-06 01:33:42,917 (DEBUG) ebcli.objects.sourcecontrol : Getting current branch name by performing `git rev-parse --abbrev-ref HEAD`
2022-07-06 01:33:42,925 (DEBUG) ebcli.objects.sourcecontrol : refactor/upgrade_production_platform
2022-07-06 01:33:42,925 (DEBUG) ebcli.core.fileoperations : Project root found at: /Users/kandalf/development/###########
2022-07-06 01:33:42,929 (DEBUG) ebcli.core.fileoperations : Project root found at: /Users/kandalf/development/###########
2022-07-06 01:33:42,932 (DEBUG) ebcli.core.fileoperations : Project root found at: /Users/kandalf/development/###########
2022-07-06 01:33:42,935 (DEBUG) ebcli.core.fileoperations : Project root found at: /Users/kandalf/development/###########
2022-07-06 01:33:42,938 (DEBUG) ebcli.core.fileoperations : Project root found at: /Users/kandalf/development/###########
2022-07-06 01:33:42,940 (DEBUG) ebcli.objects.sourcecontrol : Getting current branch name by performing `git rev-parse --abbrev-ref HEAD`
2022-07-06 01:33:42,949 (DEBUG) ebcli.objects.sourcecontrol : refactor/upgrade_production_platform
2022-07-06 01:33:42,949 (DEBUG) ebcli.core.fileoperations : Project root found at: /Users/kandalf/development/###########
2022-07-06 01:33:42,952 (DEBUG) ebcli.core.fileoperations : Project root found at: /Users/kandalf/development/###########
2022-07-06 01:33:42,954 (DEBUG) ebcli.lib.elasticbeanstalk : Inside list_platform_versions api wrapper
2022-07-06 01:33:42,954 (DEBUG) ebcli.lib.aws : Creating new Botocore Session
2022-07-06 01:33:42,954 (DEBUG) ebcli.lib.aws : Botocore version: 1.23.54
2022-07-06 01:33:42,962 (DEBUG) ebcli.lib.aws : Creating new Botocore Client for elasticbeanstalk
2022-07-06 01:33:43,038 (DEBUG) ebcli.lib.aws : Successfully created session for elasticbeanstalk
2022-07-06 01:33:43,039 (DEBUG) ebcli.lib.aws : Making api call: (elasticbeanstalk, list_platform_versions) to region: us-east-1 with args:{'Filters': [{'Type': 'PlatformOwner', 'Operator': '=', 'Values': ['self']}]}
2022-07-06 01:33:43,812 (DEBUG) ebcli.lib.aws : API call finished, status = 200
2022-07-06 01:33:43,812 (DEBUG) ebcli.lib.aws : Response: {'PlatformSummaryList': [], 'ResponseMetadata': {'RequestId': '11d09069-8cb8-428e-aba9-5adc8a6ff28c', 'HTTPStatusCode': 200, 'date': 'Wed, 06 Jul 2022 04:33:43 GMT', 'RetryAttempts': 0}}
2022-07-06 01:33:43,812 (DEBUG) ebcli.lib.elasticbeanstalk : Inside list_platform_branches api wrapper
2022-07-06 01:33:43,812 (DEBUG) ebcli.lib.aws : Making api call: (elasticbeanstalk, list_platform_branches) to region: us-east-1 with args:{'Filters': [{'Attribute': 'LifecycleState', 'Operator': '!=', 'Values': ['Retired']}]}
2022-07-06 01:33:44,023 (DEBUG) ebcli.lib.aws : API call finished, status = 200
2022-07-06 01:33:44,023 (DEBUG) ebcli.lib.aws : Response: {'PlatformBranchSummaryList': [{'PlatformName': '.NET Core on Linux', 'BranchName': '.NET Core running on 64bit Amazon Linux 2', 'BranchOrder': '11000', 'LifecycleState': 'Supported', 'SupportedTierList': ['WebServer/Standard', 'Worker/SQS/HTTP']}, {'PlatformName': '.NET on Windows Server', 'BranchName': 'IIS 10.0 running on 64bit Windows Server 2019', 'BranchOrder': '10000', 'LifecycleState': 'Supported', 'SupportedTierList': ['WebServer/Standard']}, {'PlatformName': '.NET on Windows Server', 'BranchName': 'IIS 10.0 running on 64bit Windows Server Core 2019', 'BranchOrder': '9900', 'LifecycleState': 'Supported', 'SupportedTierList': ['WebServer/Standard']}, {'PlatformName': '.NET on Windows Server', 'BranchName': 'IIS 10.0 running on 64bit Windows Server 2016', 'BranchOrder': '9800', 'LifecycleState': 'Supported', 'SupportedTierList': ['WebServer/Standard']}, {'PlatformName': '.NET on Windows Server', 'BranchName': 'IIS 10.0 running on 64bit Windows Server Core 2016', 'BranchOrder': '9700', 'LifecycleState': 'Supported', 'SupportedTierList': ['WebServer/Standard']}, {'PlatformName': '.NET on Windows Server', 'BranchName': 'IIS 8.5 running on 64bit Windows Server 2012 R2', 'BranchOrder': '9600', 'LifecycleState': 'Supported', 'SupportedTierList': ['WebServer/Standard']}, {'PlatformName': '.NET on Windows Server', 'BranchName': 'IIS 8.5 running on 64bit Windows Server Core 2012 R2', 'BranchOrder': '9500', 'LifecycleState': 'Supported', 'SupportedTierList': ['WebServer/Standard']}, {'PlatformName': 'Docker', 'BranchName': 'Docker running on 64bit Amazon Linux 2', 'BranchOrder': '11000', 'LifecycleState': 'Supported', 'SupportedTierList': ['WebServer/Standard', 'Worker/SQS/HTTP']}, {'PlatformName': 'Docker', 'BranchName': 'ECS running on 64bit Amazon Linux 2', 'BranchOrder': '10500', 'LifecycleState': 'Supported', 'SupportedTierList': ['WebServer/Standard', 'Worker/SQS/HTTP']}, {'PlatformName': 'Docker', 'BranchName': 'Multi-container Docker running on 64bit Amazon Linux', 'BranchOrder': '10000', 'LifecycleState': 'Deprecated', 'SupportedTierList': ['WebServer/Standard', 'Worker/SQS/HTTP']}, {'PlatformName': 'Docker', 'BranchName': 'Docker running on 64bit Amazon Linux', 'BranchOrder': '9000', 'LifecycleState': 'Deprecated', 'SupportedTierList': ['WebServer/Standard', 'Worker/SQS/HTTP']}, {'PlatformName': 'Go', 'BranchName': 'Go 1 running on 64bit Amazon Linux 2', 'BranchOrder': '11000', 'LifecycleState': 'Supported', 'SupportedTierList': ['WebServer/Standard', 'Worker/SQS/HTTP']}, {'PlatformName': 'Go', 'BranchName': 'Go 1 running on 64bit Amazon Linux', 'BranchOrder': '10000', 'LifecycleState': 'Deprecated', 'SupportedTierList': ['WebServer/Standard', 'Worker/SQS/HTTP']}, {'PlatformName': 'Java', 'BranchName': 'Corretto 11 running on 64bit Amazon Linux 2', 'BranchOrder': '10000', 'LifecycleState': 'Supported', 'SupportedTierList': ['WebServer/Standard', 'Worker/SQS/HTTP']}, {'PlatformName': 'Java', 'BranchName': 'Corretto 8 running on 64bit Amazon Linux 2', 'BranchOrder': '9900', 'LifecycleState': 'Supported', 'SupportedTierList': ['WebServer/Standard', 'Worker/SQS/HTTP']}, {'PlatformName': 'Java', 'BranchName': 'Java 8 running on 64bit Amazon Linux', 'BranchOrder': '8900', 'LifecycleState': 'Deprecated', 'SupportedTierList': ['WebServer/Standard', 'Worker/SQS/HTTP']}, {'PlatformName': 'Java', 'BranchName': 'Java 7 running on 64bit Amazon Linux', 'BranchOrder': '8800', 'LifecycleState': 'Deprecated', 'SupportedTierList': ['WebServer/Standard', 'Worker/SQS/HTTP']}, {'PlatformName': 'Node.js', 'BranchName': 'Node.js 16 running on 64bit Amazon Linux 2', 'BranchOrder': '11300', 'LifecycleState': 'Supported', 'SupportedTierList': ['WebServer/Standard', 'Worker/SQS/HTTP']}, {'PlatformName': 'Node.js', 'BranchName': 'Node.js 14 running on 64bit Amazon Linux 2', 'BranchOrder': '11200', 'LifecycleState': 'Supported', 'SupportedTierList': ['WebServer/Standard', 'Worker/SQS/HTTP']}, {'PlatformName': 'Node.js', 'BranchName': 'Node.js 12 running on 64bit Amazon Linux 2', 'BranchOrder': '11100', 'LifecycleState': 'Deprecated', 'SupportedTierList': ['WebServer/Standard', 'Worker/SQS/HTTP']}, {'PlatformName': 'Node.js', 'BranchName': 'Node.js running on 64bit Amazon Linux', 'BranchOrder': '10000', 'LifecycleState': 'Deprecated', 'SupportedTierList': ['WebServer/Standard', 'Worker/SQS/HTTP']}, {'PlatformName': 'Packer', 'BranchName': 'Elastic Beanstalk Packer Builder', 'BranchOrder': '10000', 'LifecycleState': 'Supported', 'SupportedTierList': []}, {'PlatformName': 'Ruby', 'BranchName': 'Passenger with Ruby 2.6 running on 64bit Amazon Linux', 'BranchOrder': '8400', 'LifecycleState': 'Deprecated', 'SupportedTierList': ['WebServer/Standard', 'Worker/SQS/HTTP']}, {'PlatformName': 'Ruby', 'BranchName': 'Passenger with Ruby 2.5 running on 64bit Amazon Linux', 'BranchOrder': '8300', 'LifecycleState': 'Deprecated', 'SupportedTierList': ['WebServer/Standard', 'Worker/SQS/HTTP']}, {'PlatformName': 'Ruby', 'BranchName': 'Passenger with Ruby 2.4 running on 64bit Amazon Linux', 'BranchOrder': '8200', 'LifecycleState': 'Deprecated', 'SupportedTierList': ['WebServer/Standard', 'Worker/SQS/HTTP']}], 'NextToken': 'AAAAAAAAAAFt0exVVnUmWkzqJfWwH9i5urFVF/4oecu/bq/HWOL5BkhkDRe/4Oet4hkuD4A8LhEE5kaW9lgUwY6LbSeefSVk9OJ0jzPLQnt3lqcjPa1vq2zFPEjfdehCiQPEt2KIJgGa7sJt8fGg3kU6w6JObRTd9lXzQqkHBzCPJep4YUP+4Q==', 'ResponseMetadata': {'RequestId': '75903b09-5630-4d11-b7b2-ef4d3237bc4a', 'HTTPStatusCode': 200, 'date': 'Wed, 06 Jul 2022 04:33:43 GMT', 'RetryAttempts': 0}}
2022-07-06 01:33:44,023 (DEBUG) ebcli.lib.aws : Making api call: (elasticbeanstalk, list_platform_branches) to region: us-east-1 with args:{'Filters': [{'Attribute': 'LifecycleState', 'Operator': '!=', 'Values': ['Retired']}], 'NextToken': 'AAAAAAAAAAFt0exVVnUmWkzqJfWwH9i5urFVF/4oecu/bq/HWOL5BkhkDRe/4Oet4hkuD4A8LhEE5kaW9lgUwY6LbSeefSVk9OJ0jzPLQnt3lqcjPa1vq2zFPEjfdehCiQPEt2KIJgGa7sJt8fGg3kU6w6JObRTd9lXzQqkHBzCPJep4YUP+4Q=='}
2022-07-06 01:33:44,299 (DEBUG) ebcli.lib.aws : API call finished, status = 200
2022-07-06 01:33:44,299 (DEBUG) ebcli.lib.aws : Response: {'PlatformBranchSummaryList': [{'PlatformName': 'GlassFish', 'BranchName': 'Preconfigured Docker - GlassFish 5.0 with Java 8 running on 64bit Amazon Linux', 'BranchOrder': '10000', 'LifecycleState': 'Deprecated', 'SupportedTierList': ['WebServer/Standard', 'Worker/SQS/HTTP']}, {'PlatformName': 'PHP', 'BranchName': 'PHP 8.0 running on 64bit Amazon Linux 2', 'BranchOrder': '11300', 'LifecycleState': 'Supported', 'SupportedTierList': ['WebServer/Standard', 'Worker/SQS/HTTP']}, {'PlatformName': 'PHP', 'BranchName': 'PHP 7.4 running on 64bit Amazon Linux 2', 'BranchOrder': '11200', 'LifecycleState': 'Deprecated', 'SupportedTierList': ['WebServer/Standard', 'Worker/SQS/HTTP']}, {'PlatformName': 'PHP', 'BranchName': 'PHP 7.3 running on 64bit Amazon Linux', 'BranchOrder': '10000', 'LifecycleState': 'Deprecated', 'SupportedTierList': ['WebServer/Standard', 'Worker/SQS/HTTP']}, {'PlatformName': 'PHP', 'BranchName': 'PHP 7.2 running on 64bit Amazon Linux', 'BranchOrder': '9900', 'LifecycleState': 'Deprecated', 'SupportedTierList': ['WebServer/Standard', 'Worker/SQS/HTTP']}, {'PlatformName': 'Python', 'BranchName': 'Python 3.8 running on 64bit Amazon Linux 2', 'BranchOrder': '12000', 'LifecycleState': 'Supported', 'SupportedTierList': ['WebServer/Standard', 'Worker/SQS/HTTP']}, {'PlatformName': 'Python', 'BranchName': 'Python 3.7 running on 64bit Amazon Linux 2', 'BranchOrder': '11000', 'LifecycleState': 'Supported', 'SupportedTierList': ['WebServer/Standard', 'Worker/SQS/HTTP']}, {'PlatformName': 'Python', 'BranchName': 'Python 3.6 running on 64bit Amazon Linux', 'BranchOrder': '10000', 'LifecycleState': 'Deprecated', 'SupportedTierList': ['WebServer/Standard', 'Worker/SQS/HTTP']}, {'PlatformName': 'Ruby', 'BranchName': 'Ruby 3.0 running on 64bit Amazon Linux 2', 'BranchOrder': '11300', 'LifecycleState': 'Supported', 'SupportedTierList': ['WebServer/Standard', 'Worker/SQS/HTTP']}, {'PlatformName': 'Ruby', 'BranchName': 'Ruby 2.7 running on 64bit Amazon Linux 2', 'BranchOrder': '11200', 'LifecycleState': 'Supported', 'SupportedTierList': ['WebServer/Standard', 'Worker/SQS/HTTP']}, {'PlatformName': 'Ruby', 'BranchName': 'Ruby 2.6 running on 64bit Amazon Linux 2', 'BranchOrder': '11100', 'LifecycleState': 'Deprecated', 'SupportedTierList': ['WebServer/Standard', 'Worker/SQS/HTTP']}, {'PlatformName': 'Ruby', 'BranchName': 'Puma with Ruby 2.6 running on 64bit Amazon Linux', 'BranchOrder': '10000', 'LifecycleState': 'Deprecated', 'SupportedTierList': ['WebServer/Standard', 'Worker/SQS/HTTP']}, {'PlatformName': 'Ruby', 'BranchName': 'Puma with Ruby 2.5 running on 64bit Amazon Linux', 'BranchOrder': '9900', 'LifecycleState': 'Deprecated', 'SupportedTierList': ['WebServer/Standard', 'Worker/SQS/HTTP']}, {'PlatformName': 'Ruby', 'BranchName': 'Puma with Ruby 2.4 running on 64bit Amazon Linux', 'BranchOrder': '9800', 'LifecycleState': 'Deprecated', 'SupportedTierList': ['WebServer/Standard', 'Worker/SQS/HTTP']}, {'PlatformName': 'Tomcat', 'BranchName': 'Tomcat 8.5 with Corretto 11 running on 64bit Amazon Linux 2', 'BranchOrder': '11300', 'LifecycleState': 'Supported', 'SupportedTierList': ['WebServer/Standard', 'Worker/SQS/HTTP']}, {'PlatformName': 'Tomcat', 'BranchName': 'Tomcat 8.5 with Corretto 8 running on 64bit Amazon Linux 2', 'BranchOrder': '11200', 'LifecycleState': 'Supported', 'SupportedTierList': ['WebServer/Standard', 'Worker/SQS/HTTP']}, {'PlatformName': 'Tomcat', 'BranchName': 'Tomcat 8.5 with Java 8 running on 64bit Amazon Linux', 'BranchOrder': '10000', 'LifecycleState': 'Deprecated', 'SupportedTierList': ['WebServer/Standard', 'Worker/SQS/HTTP']}, {'PlatformName': 'Tomcat', 'BranchName': 'Tomcat 7 with Java 7 running on 64bit Amazon Linux', 'BranchOrder': '9800', 'LifecycleState': 'Deprecated', 'SupportedTierList': ['WebServer/Standard', 'Worker/SQS/HTTP']}], 'ResponseMetadata': {'RequestId': '1d35fb6a-009e-46ea-8ea4-4a9625fd6309', 'HTTPStatusCode': 200, 'date': 'Wed, 06 Jul 2022 04:33:43 GMT', 'RetryAttempts': 0}}

It appears you are using Docker. Is this correct?
(Y/n):
Select a platform branch.
1) Docker running on 64bit Amazon Linux 2
2) ECS running on 64bit Amazon Linux 2
3) Multi-container Docker running on 64bit Amazon Linux (Deprecated)
4) Docker running on 64bit Amazon Linux (Deprecated)
(default is 1):

2022-07-06 01:33:45,932 (DEBUG) ebcli.core.fileoperations : Project root found at: /Users/kandalf/development/###########
2022-07-06 01:33:45,935 (DEBUG) ebcli.core.fileoperations : Project root found at: /Users/kandalf/development/###########
2022-07-06 01:33:45,936 (DEBUG) ebcli.core.fileoperations : Project root found at: /Users/kandalf/development/###########
2022-07-06 01:33:45,936 (DEBUG) ebcli.lib.elasticbeanstalk : Inside get_storage_location api wrapper
2022-07-06 01:33:45,936 (DEBUG) ebcli.lib.aws : Making api call: (elasticbeanstalk, create_storage_location) to region: us-east-1 with args:{}
2022-07-06 01:33:46,187 (DEBUG) ebcli.lib.aws : API call finished, status = 200
2022-07-06 01:33:46,187 (DEBUG) ebcli.lib.aws : Response: {'S3Bucket': 'elasticbeanstalk-us-east-1-570692421943', 'ResponseMetadata': {'RequestId': 'd7af4982-2b4b-4d50-84fd-9479c7c70ea7', 'HTTPStatusCode': 200, 'date': 'Wed, 06 Jul 2022 04:33:45 GMT', 'RetryAttempts': 0}}
2022-07-06 01:33:46,187 (DEBUG) ebcli.lib.aws : Creating new Botocore Client for s3
2022-07-06 01:33:46,218 (DEBUG) ebcli.lib.aws : Successfully created session for s3
2022-07-06 01:33:46,218 (DEBUG) ebcli.lib.aws : Making api call: (s3, put_object) to region: us-east-1 with args:{'Bucket': 'elasticbeanstalk-us-east-1-570692421943', 'Key': 'resources/templates/############-api/web-api-production-upgrade', 'Body': <_io.BufferedReader name='/Users/kandalf/development/###########/.elasticbeanstalk/saved_configs/web-api-production-upgrade.cfg.yml'>}
2022-07-06 01:33:47,275 (DEBUG) ebcli.lib.aws : API call finished, status = 200
2022-07-06 01:33:47,275 (DEBUG) ebcli.lib.aws : Response: {'ResponseMetadata': {'RequestId': '7DZ1018NXBFRE0WF', 'HostId': '+A5ccX92sNTZ0dibjC9gAHUJTHgisVOrIVC2lOd37j60qUMQeoEE61f/y83sgc5MIxvDNbaxLZc=', 'HTTPStatusCode': 200, 'date': 'Wed, 06 Jul 2022 04:33:48 GMT', 'RetryAttempts': 0}, 'ETag': '"f3a46424eec9ac23cc8442279499e4f7"'}
2022-07-06 01:33:47,275 (DEBUG) ebcli.core.fileoperations : Project root found at: /Users/kandalf/development/###########
2022-07-06 01:33:47,278 (DEBUG) ebcli.objects.sourcecontrol : Getting current branch name by performing `git rev-parse --abbrev-ref HEAD`
2022-07-06 01:33:47,288 (DEBUG) ebcli.objects.sourcecontrol : refactor/upgrade_production_platform
2022-07-06 01:33:47,289 (DEBUG) ebcli.core.fileoperations : Project root found at: /Users/kandalf/development/###########
2022-07-06 01:33:47,292 (DEBUG) ebcli.core.fileoperations : Project root found at: /Users/kandalf/development/###########
2022-07-06 01:33:47,295 (DEBUG) ebcli.operations.createops : Resolving roles
2022-07-06 01:33:47,303 (INFO) eb : Traceback (most recent call last):
File "/Users/kandalf/development/###########/env/lib/python3.10/site-packages/ebcli/core/ebrun.py", line 62, in run_app
app.run()
File "/Users/kandalf/development/###########/env/lib/python3.10/site-packages/cement/core/foundation.py", line 797, in run
return_val = self.controller._dispatch()
File "/Users/kandalf/development/###########/env/lib/python3.10/site-packages/cement/core/controller.py", line 472, in _dispatch
return func()
File "/Users/kandalf/development/###########/env/lib/python3.10/site-packages/cement/core/controller.py", line 478, in _dispatch
return func()
File "/Users/kandalf/development/###########/env/lib/python3.10/site-packages/ebcli/core/abstractcontroller.py", line 92, in default
self.do_command()
File "/Users/kandalf/development/###########/env/lib/python3.10/site-packages/ebcli/controllers/create.py", line 281, in do_command
createops.make_new_env(env_request,
File "/Users/kandalf/development/###########/env/lib/python3.10/site-packages/ebcli/operations/createops.py", line 49, in make_new_env
resolve_roles(env_request, interactive)
File "/Users/kandalf/development/###########/env/lib/python3.10/site-packages/ebcli/operations/createops.py", line 301, in resolve_roles
env_request.platform.has_healthd_support and
AttributeError: 'PlatformBranch' object has no attribute 'has_healthd_support'

2022-07-06 01:33:47,304 (INFO) eb : AttributeError - 'PlatformBranch' object has no attribute 'has_healthd_support'
```

### Expected result

Environment created successfully

### Additional environment details (Ex: Windows, Mac, Amazon Linux etc)

1. OS: MacOS Monterrey 12.4
2. EBCLI version: `EB CLI 3.20.3 (Python 3.10.)`
3. Python version: `Python 3.10.5`

Start at the `eb create test-env --cfg saved-config-name --version app-version-of-choice` entry point and reproduce the failure using a saved configuration, then trace the platform-branch selection shown in the report. Done means creating an environment from the saved config no longer raises the `PlatformBranch` AttributeError.

Written by the indexing model from the issue text.