ci: use PRE_COMMIT_PAT for pre-commit auto-update workflow

Author: gamaware

.github/workflows/update-pre-commit-hooks.yml

@@ -22,4 +22,4 @@ jobs:
       - name: Update Hooks
         uses: ./.github/actions/update-pre-commit-composite
         with:
-          github_token: ${{ secrets.GITHUB_TOKEN }}
+          github_token: ${{ secrets.PRE_COMMIT_PAT }}