Generate a GitHub Action Workflow through VSCode Extension

[bfoley13]

Description

Please include a summary of the changes and the related issue. Please also include relevant motivation and context. List any dependencies that are required for this change.

This adds the features of creating a github actions workflow through the vscode extension.

Add new dependency on git extension within vscode.

Type of change

Please delete options that are not relevant.

• New feature (non-breaking change which adds functionality)

How Has This Been Tested?

Please describe the tests that you ran to verify your changes. Provide instructions so we can reproduce. Please also list any relevant details for your test configuration. Is it a breaking change which will impact consuming tool(s).

• Testing extension working through properly configured Azure resources.

Checklist:

• My code follows the style guidelines of this project
• I have performed a self-review of my code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes
• Any dependent changes have been merged and published in downstream modules

[Tatsinnit]

💡☕️ Thanks for adding me to this review, really appreciate it, I have few notices, observation and comments below. Thank you so much.

[Tatsinnit]

💡☕️ Note\Question for archival reason: we borrowed the whole interface from : https://github.com/microsoft/vscode/tree/main/extensions/git , is there any way else we would have used this? or we have to duplicate this interface? Thanks heaps.

We should also document all this borrowed code between codebases please. It will help in maintenance and the historic reasons for anyone else scouting the code.

[bfoley13]

This is required to be copied from the repository and this comment contains its location. I also believe its common knowledge in VS Code Extension development that these file must be copied to use the interface they offer, unless offered within a package manager.