Update stefanzweifel/git-auto-commit-action action to v5 (#225)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

.github/workflows/publish.yml

@@ -79,7 +79,7 @@ jobs:
       run: git diff
 
     - name: Commit Cargo.toml and changelog
-      uses: stefanzweifel/git-auto-commit-action@v4
+      uses: stefanzweifel/git-auto-commit-action@v5
       id: commit
       with:
         commit_message: Prepare ${{ steps.set-version.outputs.version }} release