Added powershell version to Metadata of Template

[SomilGanguly]

Overview/Summary

This Pull Request is for merging the Metadata Enhancements to AzOps.

This PR fixes/adds/changes/removes

1. Adds - Metadata to the AzOps pull templates

Breaking Changes

1. N/A

Testing Evidence

This feature has been tested and verified.

As part of this Pull Request I have

• Checked for duplicate Pull Requests
• Associated it with relevant issues, for tracking and closure.
• Ensured my code/branch is up-to-date with the latest changes in the main branch
• Performed testing and provided evidence.
• Updated relevant and associated documentation.
• Updated the "What's New?" wiki page (located in the Enterprise-Scale repo in the directory: /docs/wiki/whats-new.md)

[uday31in]

I very much like the idea however i worry about churn it will generate when PowerShell module is updated. Thoughts?

[daltondhcp]

Agree with @uday31in (as was also mentioned in #363 related to this feature request) - to reduce potential template churn I'd prefer to include only name and not version in the metadata.

[SomilGanguly]

I very much like the idea however i worry about churn it will generate when PowerShell module is updated. Thoughts?

@uday31in - Agreed Uday, So as per Johan's comment have removed the version and updated the metadata name to _generator

[daltondhcp]

/azp run

[azure-pipelines]

Azure Pipelines successfully started running 1 pipeline(s).

[daltondhcp]

LGTM