PR Summary

This pull request includes several changes to pipeline configurations and templates to improve the build and release processes. The most important changes are grouped by theme and listed below.

Pipeline Configuration Updates:

• .pipelines/PowerShell-Release-Official.yml: Disabled credential scanning in the Linux package job and updated the PMC publish job to use approvalJob.yml template with new parameters for better clarity and control. [1] [2]

Template Enhancements:

• .pipelines/templates/release-create-msix.yml: Replaced Azure PowerShell task for installing makeappx tool with inline PowerShell script to handle module installation and tool discovery more robustly. [1] [2]
• .pipelines/templates/release-validate-fxdpackages.yml: Changed parameter definitions to use named parameters with types and defaults, and added a new parameter enableCredScan to control credential scanning. [1] [2]

Security and Compliance:

• .pipelines/templates/uploadToAzure.yml: Enabled SBOM (Software Bill of Materials) generation by default for better compliance tracking and adjusted file filtering to exclude files with -gc in their names from GitHub release packages. [1] [2]

PR Context

PR Checklist

• PR has a meaningful title
  • Use the present tense and imperative mood when describing your changes
• Summarized changes
• Make sure all .h, .cpp, .cs, .ps1 and .psm1 files have the correct copyright header
• This PR is ready to merge and is not Work in Progress.
  • If the PR is work in progress, please add the prefix WIP: or [ WIP ] to the beginning of the title (the WIP bot will keep its status check at Pending while the prefix is present) and remove the prefix when the PR is ready.
• Breaking changes
  • None
  • OR
  • Experimental feature(s) needed
    • Experimental feature name(s):
• User-facing changes
  • Not Applicable
  • OR
  • Documentation needed
    - [ ] Issue filed:
• Testing - New and feature
  • N/A or can only be tested interactively
  • OR
  • Make sure you've added a new test if existing tests do not effectively test the code changed
• Tooling
  • I have considered the user experience from a tooling perspective and don't believe tooling will be impacted.
  • OR
  • I have considered the user experience from a tooling perspective and opened an issue in the relevant tool repository. This may include:
    • Impact on PowerShell Editor Services which is used in the PowerShell extension for VSCode
      (which runs in a different PS Host).
      • Issue filed:
    • Impact on Completions (both in the console and in editors) - one of PowerShell's most powerful features.
      • Issue filed:
    • Impact on PSScriptAnalyzer (which provides linting & formatting in the editor extensions).
      • Issue filed:
    • Impact on EditorSyntax (which provides syntax highlighting with in VSCode, GitHub, and many other editors).
      • Issue filed: