Bump stefanzweifel/git-auto-commit-action from 5 to 6 (#11)

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

Author: dependabot[bot]

.github/workflows/fix-php-code-style-issues.yml

@@ -22,6 +22,6 @@ jobs:
         uses: aglipanci/[email protected]
 
       - name: Commit changes
-        uses: stefanzweifel/git-auto-commit-action@v5
+        uses: stefanzweifel/git-auto-commit-action@v6
         with:
           commit_message: Fix styling

.github/workflows/update-changelog.yml

@@ -24,7 +24,7 @@ jobs:
           release-notes: ${{ github.event.release.body }}
 
       - name: Commit updated CHANGELOG
-        uses: stefanzweifel/git-auto-commit-action@v5
+        uses: stefanzweifel/git-auto-commit-action@v6
         with:
           branch: main
           commit_message: Update CHANGELOG