chore(deps): bump stefanzweifel/git-auto-commit-action (#390)

Bumps [stefanzweifel/git-auto-commit-action](https://github.com/stefanzweifel/git-auto-commit-action) from 6.0.1 to 7.0.0.
- [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@v6.0.1...v7.0.0)

---
updated-dependencies:
- dependency-name: stefanzweifel/git-auto-commit-action
  dependency-version: 7.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

.github/workflows/readme-stars.yml

@@ -165,6 +165,6 @@ jobs:
           starSymbol: ${{env.STAR_SYMBOL}}
 
       - name: Commit changes
-        uses: stefanzweifel/git-auto-commit-action@v6.0.1
+        uses: stefanzweifel/git-auto-commit-action@v7.0.0
         with:
           commit_message: Update README stars.