chore(deps): update stefanzweifel/git-auto-commit-action action to v7 (#66)

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

Author: renovate[bot]

.github/workflows/addon-news.yml

@@ -15,6 +15,6 @@ jobs:
           fetch-depth: 0
       - run: git config --global --add safe.directory /__w/plugin.video.haru/plugin.video.haru
       - run: ./update-news.sh
-      - uses: stefanzweifel/git-auto-commit-action@v6
+      - uses: stefanzweifel/git-auto-commit-action@v7
         with:
           commit_message: "chore: update addon news"