chore(deps): bump bbeesley/gha-auto-dependabot-rebase

Bumps [bbeesley/gha-auto-dependabot-rebase](https://github.com/bbeesley/gha-auto-dependabot-rebase) from 1.3.218 to 1.3.221.
- [Release notes](https://github.com/bbeesley/gha-auto-dependabot-rebase/releases)
- [Changelog](https://github.com/bbeesley/gha-auto-dependabot-rebase/blob/main/CHANGELOG.md)
- [Commits](bbeesley/gha-auto-dependabot-rebase@v1.3.218...v1.3.221)

---
updated-dependencies:
- dependency-name: bbeesley/gha-auto-dependabot-rebase
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

.github/workflows/auto-rebase.yml

@@ -11,6 +11,6 @@ jobs:
  if: github.event_name == 'release' || github.ref_name == github.event.repository.default_branch
  steps:
  - name: request rebase
- uses: bbeesley/gha-auto-dependabot-rebase@v1.3.218
+ uses: bbeesley/gha-auto-dependabot-rebase@v1.3.221
  env:
  GITHUB_TOKEN: ${{ secrets.BOT_PA_TOKEN }}