Updates to workflows versions and fix permissions of workflows

[oZakari]

Overview/Summary

Fix permissions for workflows requiring write access to resources and update various actions for all workflows.

This PR fixes/adds/changes/removes

1. For all workflows in repo, updated checkout version to v4 as there are no breaking changes with the properties currently being used, and it will also resolve warnings with deprecated node js versions in latest ubuntu runner.

2. Update tibdex/github-app-token as it adds post-script to remove token after job completion, and there are no breaking changes with the properties currently being used.

3. Add permissions to workflows to internal open-source changes to token

4. Replace me

Breaking Changes

1. None

Testing Evidence

Validated deployment of Accelerator workflow with change to v4 of checkout task.

As part of this Pull Request I have

• Read the Contribution Guide and ensured this PR is compliant with the guide
• Ensured the resource API versions in .bicep file/s I am adding/editing are using the latest API version possible
• Checked for duplicate Pull Requests
• Associated it with relevant GitHub Issues
• (ALZ Bicep Core Team Only) Associated it with relevant ADO Items
• Ensured my code/branch is up-to-date with the latest changes in the main branch
• Performed testing and provided evidence.
• Updated one or more of the following tests (if required)
  • Unit
  • Linting
  • E2E (End-To-End)
  • ValidateAzCloud (Base validation in Azure Cloud)
  • ValidateMcCloud (Base validation in Azure China Cloud)
• Updated relevant and associated documentation (e.g. Contribution Guide, Module READMEs, Wiki Docs etc.)
• If relevant, created or updated Code Tours here