github-actions(deps): bump stefanzweifel/git-auto-commit-action

Bumps [stefanzweifel/git-auto-commit-action](https://github.com/stefanzweifel/git-auto-commit-action) from 4.15.4 to 4.16.0.
- [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@v4.15.4...v4.16.0)

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

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

Author: dependabot[bot]

.github/workflows/composer-normalize.yml

@@ -21,6 +21,6 @@ jobs:
           composer global require ergebnis/composer-normalize
           composer normalize --indent-style=space --indent-size=4 --no-check-lock --no-update-lock --no-interaction --ansi
 
-      - uses: stefanzweifel/git-auto-commit-action@v4.15.4
+      - uses: stefanzweifel/git-auto-commit-action@v4.16.0
         with:
           commit_message: normalize composer.json