fix: auto-upgrade gh-aw extension during gh aw upgrade to prevent stale version in lock files#20300

pelikhan merged 5 commits intomaingithub/gh-aw:mainfrom

copilot/fix-lock-file-version-after-upgradegithub/gh-aw:copilot/fix-lock-file-version-after-upgradeCopy head branch name to clipboard