Bump pozil/auto-assign-issue from 3 to 4 (#84)

Bumps [pozil/auto-assign-issue](https://github.com/pozil/auto-assign-issue) from 3 to 4.
- [Release notes](https://github.com/pozil/auto-assign-issue/releases)
- [Commits](pozil/auto-assign-issue@v3...v4)

---
updated-dependencies:
- dependency-name: pozil/auto-assign-issue
  dependency-version: '4'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

.github/workflows/auto_assign.yml

@@ -14,7 +14,7 @@ jobs:
       pull-requests: write
     steps:
       - name: 'Auto-assign issue or pull request'
-        uses: pozil/auto-assign-issue@v3
+        uses: pozil/auto-assign-issue@v4
         with:
           repo-token: ${{ secrets.GITHUB_TOKEN }}
           assignees: stephan192