Container app creation with component not working

## Content of Component

- name: servicebus-pubsub
type: pubsub.azure.servicebus
version: v1
metadata:
- name: connectionString
value: "**********"

### **This is autogenerated. Please review and update as needed.**

## Describe the bug

**Command Name**
`az containerapp create
Extension Name: containerapp. Version: 0.2.4.`

**Errors:**
```
The command failed with an unexpected error. Here is the traceback:
mapping values are not allowed here
in ".\components.yml", line 2, column 7
Traceback (most recent call last):
File "D:\a\1\s\build_scripts\windows\artifacts\cli\Lib\site-packages\knack/cli.py", line 231, in invoke
File "D:\a\1\s\build_scripts\windows\artifacts\cli\Lib\site-packages\azure/cli/core/commands/__init__.py", line 658, in execute
File "D:\a\1\s\build_scripts\windows\artifacts\cli\Lib\site-packages\azure/cli/core/commands/__init__.py", line 721, in _run_jobs_serially
File "D:\a\1\s\build_scripts\windows\artifacts\cli\Lib\site-packages\azure/cli/core/commands/__init__.py", line 713, in _run_job
File "C:\Users\sadiks\.azure\cliextensions\containerapp\azext_workerapp\_client_factory.py", line 38, in _polish_bad_errors
raise ex
File "D:\a\1\s\build_scripts\windows\artifacts\cli\Lib\site-packages\azure/cli/core/commands/__init__.py", line 692, in _run_job
File "D:\a\1\s\build_scripts\windows\artifacts\cli\Lib\site-packages\azure/cli/core/commands/__init__.py", line 328, in __call__
File "D:\a\1\s\build_scripts\windows\artifacts\cli\Lib\site-packages\azure/cli/core/commands/command_operation.py", line 121, in handler
File "C:\Users\sadiks\.azure\cliextensions\containerapp\azext_workerapp\custom.py", line 386, in create_containerapp
containerapp_dapr_def.components = dapr_components_from_file(cmd, dapr_components)
File "C:\Users\sadiks\.azure\cliextensions\containerapp\azext_workerapp\_utils.py", line 11, in dapr_components_from_file
data = yaml.safe_load(stream)
File "D:\a\1\s\build_scripts\windows\artifacts\cli\Lib\site-packages\yaml/__init__.py", line 125, in safe_load
File "D:\a\1\s\build_scripts\windows\artifacts\cli\Lib\site-packages\yaml/__init__.py", line 81, in load
File "D:\a\1\s\build_scripts\windows\artifacts\cli\Lib\site-packages\yaml/constructor.py", line 49, in get_single_data
File "D:\a\1\s\build_scripts\windows\artifacts\cli\Lib\site-packages\yaml/composer.py", line 36, in get_single_node
File "D:\a\1\s\build_scripts\windows\artifacts\cli\Lib\site-packages\yaml/composer.py", line 55, in compose_document
File "D:\a\1\s\build_scripts\windows\artifacts\cli\Lib\site-packages\yaml/composer.py", line 84, in compose_node
File "D:\a\1\s\build_scripts\windows\artifacts\cli\Lib\site-packages\yaml/composer.py", line 127, in compose_mapping_node
File "D:\a\1\s\build_scripts\windows\artifacts\cli\Lib\site-packages\yaml/parser.py", line 98, in check_event
File "D:\a\1\s\build_scripts\windows\artifacts\cli\Lib\site-packages\yaml/parser.py", line 428, in parse_block_mapping_key
File "D:\a\1\s\build_scripts\windows\artifacts\cli\Lib\site-packages\yaml/scanner.py", line 116, in check_token
File "D:\a\1\s\build_scripts\windows\artifacts\cli\Lib\site-packages\yaml/scanner.py", line 223, in fetch_more_tokens
File "D:\a\1\s\build_scripts\windows\artifacts\cli\Lib\site-packages\yaml/scanner.py", line 577, in fetch_value
yaml.scanner.ScannerError: mapping values are not allowed here
in ".\components.yml", line 2, column 7

```

## To Reproduce:
Steps to reproduce the behavior. Note that argument values have been redacted, as they may contain sensitive information.

- _Put any pre-requisite steps here..._
- `az containerapp create --name {} --resource-group {} --environment {} --image {} --enable-dapr --dapr-components {} --dapr-app-id {}`

## Expected Behavior

## Environment Summary
```
Windows-10-10.0.19041-SP0
Python 3.8.9
Installer: MSI

azure-cli 2.34.1

Extensions:
aro 1.0.0
containerapp 0.2.4

Dependencies:
msal 1.16.0
azure-mgmt-resource 20.0.0
```
## Additional Context