Add support for AWS::MWAA::Environment resource to aws cloudformation package command

**Is your feature request related to a problem? Please describe.**
No

**Describe the solution you'd like**
The CloudFormation resource `AWS::MWAA::Environment` (Managed Workflows for Apache Airflows) includes multiple properties that could be supported by the package command. These are split across one property to specify an S3 bucket and multiple object keys in that bucket for use by the service.
These files could be uploaded by the `aws cloudformation package` command.

* "DagS3Path",
* "PluginsS3Path" ,
* "RequirementsS3Path",

The resource type also supports the specification of S3 Object version for resources. These might need to be handled by the package command

**Describe alternatives you've considered**
None

**Additional context**
[`AWS:MWAA::Environment` - CloudFormation Docs](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-mwaa-environment.html)