chore(deps): bump stefanzweifel/git-auto-commit-action (#188)

Bumps [stefanzweifel/git-auto-commit-action](https://github.com/stefanzweifel/git-auto-commit-action) from 4.15.1 to 4.15.2.
- [Release notes](https://github.com/stefanzweifel/git-auto-commit-action/releases)
- [Changelog](https://github.com/stefanzweifel/git-auto-commit-action/blob/master/CHANGELOG.md)
- [Commits](stefanzweifel/git-auto-commit-action@v4.15.1...v4.15.2)

---
updated-dependencies:
- dependency-name: stefanzweifel/git-auto-commit-action
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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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/readme-stars.yml

@@ -123,6 +123,6 @@ jobs:
           starSymbol: ${{env.STAR_SYMBOL}}
 
       - name: Commit changes
-        uses: stefanzweifel/git-auto-commit-action@v4.15.1
+        uses: stefanzweifel/git-auto-commit-action@v4.15.2
         with:
           commit_message: Update README stars.