Bump toshimaru/auto-author-assign from 2.1.0 to 2.1.1

Bumps [toshimaru/auto-author-assign](https://github.com/toshimaru/auto-author-assign) from 2.1.0 to 2.1.1.
- [Release notes](https://github.com/toshimaru/auto-author-assign/releases)
- [Changelog](https://github.com/toshimaru/auto-author-assign/blob/main/CHANGELOG.md)
- [Commits](toshimaru/auto-author-assign@v2.1.0...v2.1.1)

---
updated-dependencies:
- dependency-name: toshimaru/auto-author-assign
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

.github/workflows/auto-assign-pr.yml

@@ -17,4 +17,4 @@ jobs:
     name: 'Pull request assignment'
     runs-on: ubuntu-latest
     steps:
-      - uses: toshimaru/[email protected].0
+      - uses: toshimaru/[email protected].1