chore: use privileged token for approval

Author: aaron-steinfeld

.github/workflows/upgrade-version.yml

@@ -67,5 +67,5 @@ jobs:
       - name: Auto Approve Pull Request
         uses: hmarr/auto-approve-action@v4
         with:
-          github-token: ${{ secrets.GITHUB_TOKEN }}
+          github-token: ${{ steps.generate-token.outputs.token }}
           pull-request-number: ${{ steps.create_pr.outputs.pull-request-number }}