Feature/GitHub codespaces organization

[vercellone]

Description

Add outstanding support for Codespaces organizations and Codespaces machines.

Issues Fixed

• 406

References

Codespaces/organizations

• [x] Manage access control for organization codespaces
• [x] Add users to Codespaces billing for an organization
• [x] Removes users from Codespaces billing for an organization
• [x] Stop a codespace for an organization user

Codespaces/machines

• [x] List available machine types for a repository
• [x] List machine types for a codespace

Checklist

• [x] You actually ran the code that you just wrote, especially if you did just "one last quick change".
• [x] Comment-based help added/updated, including examples.
• [x] Static analysis is reporting back clean.
• [x] New/changed code adheres to our coding guidelines.
• [x] Formatters were created for any new types being added.
• [x] New/changed code continues to support the pipeline.
• [x] Changes to the manifest file follow the manifest guidance.
• [x] Unit tests were added/updated and are all passing. See testing guidelines. This includes making sure that all pipeline input variations have been covered.
• [x] Relevant usage examples have been added/updated in USAGE.md.
• [x] If desired, ensure your name is added to our Contributors list

[vercellone]

Added a couple of tests. But, I'm not sure how best to go about testing the following, for which I am open to suggestions:

• Add-GitHubCodespaceUser
• Remove-GitHubCodespaceUser
• Set-GitHubCodespaceVisibility

[vercellone]

Added tests, FWIW. They work in my test organization, but I cannot guarantee they will work in yours.

• Add-GitHubCodespaceUser
• Remove-GitHubCodespaceUser
• Set-GitHubCodespaceVisibility

@HowardWolosky: Please review.

[HowardWolosky]

Thanks @vercellone - Will work on finding some time in the coming week or so to get through this contribution. Much appreciated, and thanks for your patience here.

[vercellone]

Nudge @HowardWolosky

[vercellone]

Please review, @HowardWolosky.

[vercellone]

TypeName assertions resolved. Any other feedback, @HowardWolosky?

[HowardWolosky]

/azp run PowerShellForGitHub-CI

[vercellone]

Please review again, @HowardWolosky.

[vercellone]

@HowardWolosky 8 months!? Your resource management policy seems a bit biased.