Pin PowerApps module to last working version

[schrolla]

🗣 Description

This request addresses the bugged version of the Microsoft PowerApps module by pinning ScubaGear required version to the last working version.

💭 Motivation and context

ScubaGear requires a working PowerApps module in order to adequately assess the PowerPlatform service.

Closes #1345

🧪 Testing

1. First, remove any existing version of Microsoft.PowerApps.Administration.PowerShell from your test machine to ensure you do not have the bugged version (2.0.197) via Uninstall-Module -Name Microsoft.PowerApps.Administration.PowerShell
2. Run Initialize-ScubaGear to get the latest working version of the module (2.0.194)
3. Run Invoke-SCuBA -p powerplatform to verify ScubaGear works as intended without errors as shown in Microsoft.PowerApps.Administration.PowerShell module v2.0.197 cannot be imported #1345

✅ Pre-approval checklist

• This PR has an informative and human-readable title.
• PR targets the correct parent branch (e.g., main or release-name) for merge.
• Changes are limited to a single goal - eschew scope creep!
• Changes are sized such that they do not touch excessive number of files.
• All future TODOs are captured in issues, which are referenced in code comments.
• These code changes follow the ScubaGear content style guide.
• Related issues these changes resolve are linked preferably via closing keywords.
• All relevant type-of-change labels added.
• All relevant project fields are set.
• All relevant repo and/or project documentation updated to reflect these changes.
• Unit tests added/updated to cover PowerShell and Rego changes.
• Functional tests added/updated to cover PowerShell and Rego changes.
• All relevant functional tests passed.
• All automated checks (e.g., linting, static analysis, unit/smoke tests) passed.

✅ Pre-merge checklist

• PR passed smoke test check.

• Feature branch has been rebased against changes from parent branch, as needed

  Use Rebase branch button below or use this reference to rebase from the command line.

• Resolved all merge conflicts on branch

• Notified merge coordinator that PR is ready for merge via comment mention

✅ Post-merge checklist

• Feature branch deleted after merge to clean up repository.
• Verified that all checks pass on parent branch (e.g., main or release-name) after merge.

[buidav]

Installed a fresh copy of the dependencies and see the new pinned version.
Ran Invoke-SCuBA with powerplatform successfully.
Looks good.
 

[ahuynhMITRE]

no additional comments, thanks for getting this pin in quickly!

[schrolla]

@nanda-katikaneni Ready for merge. We'll go ahead and merge now and if the module gets updated with a fixed version, we'll put in a separate PR to undo the pin later.