ci: enhance validation workflow to create tracking issues

[galiacheng]

This pull request enhances the automation and tracking capabilities of the GitHub Actions workflows for both WinGet and Homebrew package updates. The main improvements include adding automatic issue creation for better visibility and tracking of workflow outcomes, as well as refining permissions and output handling.

WinGet workflow enhancements:

• Added automatic creation of a tracking issue after submitting a WinGet PR, including the PR URL if available, and assigning it to relevant team members for follow-up.
• Updated permissions to allow the workflow to write issues, supporting the new issue creation step.
• Improved the WinGet PR submission step to extract the PR URL from the command output and make it available to subsequent steps.
• Added an id to the submit step to facilitate output passing between steps.

Homebrew workflow enhancements:

• Added permissions for writing issues to enable automated issue creation on validation failure.
• Implemented a step to automatically create an issue and assign it to a team member if Homebrew validation fails, including detailed failure context.
• Added an id to the verification step for better output referencing.