🩹 [Patch]: Bump PSModule/Invoke-Pester to v5.1.0

[Marius Storhaug (MariusStorhaug)]

Bumps the internal PSModule/Invoke-Pester action from v4.2.6 to v5.1.0, keeping this action's public Version and Prerelease inputs behaving exactly as documented.

Changed: Invoke-Pester upgraded to v5.1.0

Invoke-Pester v5.0.0 is a major release that repurposed its Version and Prerelease inputs to select the Pester module version (NuGet range syntax) and renamed the GitHub bootstrap-module controls to GitHubVersion and GitHubPrerelease.

This action's own Version and Prerelease inputs — documented as selecting the GitHub module version — are now wired to Invoke-Pester's GitHubVersion and GitHubPrerelease, so their behavior is unchanged for consumers. This action's public interface is unaffected.

Technical Details

• action.yml: bumped the pinned PSModule/Invoke-Pester reference to 4ff3319 (v5.1.0).
• Remapped the Invoke-Pester step's Version → GitHubVersion and Prerelease → GitHubPrerelease to preserve the meaning of this action's inputs across the v5.0.0 breaking change.
• The Get test paths step is a plain PowerShell step and does not consume these inputs, so no other change is needed.
• Pester version selection is left at the v5 default (latest).
• Mirrors the same change in 🌟 [Major]: Control PSScriptAnalyzer, Pester, and GitHub module versions Invoke-ScriptAnalyzer#32.

Invoke-Pester v5.0.0 release notes: https://github.com/PSModule/Invoke-Pester/releases/tag/v5.0.0

[Copilot]

Pull request overview

This PR upgrades the composite action’s internal PSModule/Invoke-Pester dependency from v4.2.6 to v5.1.0, and remaps inputs so this action’s public Version/Prerelease continue to control the GitHub bootstrap module selection rather than the Pester module selection introduced in Invoke-Pester v5.

Changes:

• Bumped the pinned PSModule/Invoke-Pester reference to v5.1.0.
• Remapped Version → GitHubVersion and Prerelease → GitHubPrerelease in the Invoke-Pester step to preserve prior intent.

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