Bump ad-m/github-push-action from 1.0.0 to 1.1.0

Bumps [ad-m/github-push-action](https://github.com/ad-m/github-push-action) from 1.0.0 to 1.1.0.
- [Release notes](https://github.com/ad-m/github-push-action/releases)
- [Commits](ad-m/github-push-action@v1.0.0...v1.1.0)

---
updated-dependencies:
- dependency-name: ad-m/github-push-action
  dependency-version: 1.1.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

.github/workflows/main.yml

@@ -31,7 +31,7 @@ jobs:
           git commit -m 'Automatically update gh-pages'
 
       - name: git push
-        uses: ad-m/github-push-action@v1.0.0
+        uses: ad-m/github-push-action@v1.1.0
         with:
           github_token: ${{ secrets.PUSH_TOKEN }}
           branch: gh-pages