ci: delegate to PowerShellOrg reusable workflows

[HeyItsGilbert]

Summary

• CI.yml simplified to a single uses: call to PowerShellOrg/.github/.github/workflows/powershell-ci.yml@main — covers PS 5.1 and 7.x on Windows/Linux/macOS, installs deps, and runs Init/Test/Analyze via Invoke-psake
• publish.yml added — triggers on v* tag push, delegates to powershell-release.yml@main (Init → Test → Analyze → Build → Publish → GitHub Release); requires PSGALLERY_API_KEY secret set in repo settings
• psakeFile.ps1 — added Analyze task (runs Invoke-ScriptAnalyzer on staged output, fails on Error severity); wired $PSBPreference.Publish.ApiKey from $env:PSGALLERY_API_KEY

Test plan

• CI run on this PR validates Init/Test/Analyze pass across all matrix legs
• Confirm PSGALLERY_API_KEY secret is set in repo settings before tagging a release
• Dry-run publish by triggering publish.yml via workflow_dispatch on a pre-release branch

🤖 Generated with Claude Code

[Copilot]

Pull request overview

This PR migrates the repository’s GitHub Actions configuration to PowerShellOrg reusable workflows and aligns the repo’s psake tasks with what those workflows expect (including a dedicated Analyze task and publish API key wiring).

Changes:

• Replace the existing multi-job CI workflow with a single call to PowerShellOrg/.github’s powershell-ci.yml.
• Add a tag-triggered (and manually triggerable) publish workflow delegating to powershell-release.yml.
• Add a new Analyze psake task that runs PSScriptAnalyzer on the staged module output; wire publish API key from PSGALLERY_API_KEY.

Reviewed changes

Copilot reviewed 3 out of 3 changed files in this pull request and generated 4 comments.

File	Description
psakeFile.ps1	Adds Analyze task and maps $env:PSGALLERY_API_KEY into PowerShellBuild publish preferences.
.github/workflows/ci.yml	Simplifies CI to a single reusable workflow invocation.
.github/workflows/publish.yml	Adds release workflow that delegates publishing/release steps to a reusable workflow.

Comments suppressed due to low confidence (1)

.github/workflows/ci.yml:25

• This change removes the in-repo step that published JUnit test results as PR check runs (previously via publish-unit-test-result-action). If that reporting is still desired, ensure powershell-ci.yml provides equivalent test result publishing, or add it back in this workflow.

jobs:
  ci:
    uses: PowerShellOrg/.github/.github/workflows/powershell-ci.yml@main
    permissions:
      contents: read

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[github-actions]

Test Results

    3 files   -   1     60 suites   - 20   1m 57s ⏱️ -24s
  940 tests  - 411    888 ✅  - 359  52 💤  - 52  0 ❌ ±0 
1 257 runs   - 419  1 197 ✅  - 359  60 💤  - 60  0 ❌ ±0 

Results for commit 52cd558. ± Comparison against base commit 61060f3.

This pull request removes 411 tests.

/home/runner/work/PSDepend/PSDepend/Tests/Chocolatey.Type.Tests.ps1 ‑ Chocolatey script.Defaults Source to https://chocolatey.org/api/v2/ when not supplied
/home/runner/work/PSDepend/PSDepend/Tests/Chocolatey.Type.Tests.ps1 ‑ Chocolatey script.Forwards Credential to choco as --username / --password args
/home/runner/work/PSDepend/PSDepend/Tests/Chocolatey.Type.Tests.ps1 ‑ Chocolatey script.Invokes choco upgrade with -Force when -Force switch is set
/home/runner/work/PSDepend/PSDepend/Tests/Chocolatey.Type.Tests.ps1 ‑ Chocolatey script.Passes --yes to choco upgrade to suppress interactive prompts
/home/runner/work/PSDepend/PSDepend/Tests/Command.Type.Tests.ps1 ‑ Command script.Executes the Source string as PowerShell in the current session
/home/runner/work/PSDepend/PSDepend/Tests/Command.Type.Tests.ps1 ‑ Command script.Iterates multiple Source entries
/home/runner/work/PSDepend/PSDepend/Tests/Command.Type.Tests.ps1 ‑ Command script.Throws a terminating error when -FailOnError is specified
/home/runner/work/PSDepend/PSDepend/Tests/Command.Type.Tests.ps1 ‑ Command script.Writes a non-terminating error and continues by default when the Source errors
/home/runner/work/PSDepend/PSDepend/Tests/DotnetSdk.Type.Tests.ps1 ‑ DotnetSdk script.Calls Install-Dotnet when Test-Dotnet reports SDK is missing
/home/runner/work/PSDepend/PSDepend/Tests/DotnetSdk.Type.Tests.ps1 ‑ DotnetSdk script.PSDependAction Test delegates to Test-Dotnet
…