chore(deps): bump ad-m/github-push-action from 0.6.0 to 1.0.0

Bumps [ad-m/github-push-action](https://github.com/ad-m/github-push-action) from 0.6.0 to 1.0.0.
- [Release notes](https://github.com/ad-m/github-push-action/releases)
- [Commits](ad-m/github-push-action@v0.6.0...v1.0.0)

---
updated-dependencies:
- dependency-name: ad-m/github-push-action
  dependency-version: 1.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

.github/workflows/deploy-userguide-latest.yml

@@ -75,7 +75,7 @@ jobs:
           git commit -m "Update User Guide" -a || true
 
       - name: Push changes
-        uses: ad-m/github-push-action@v0.6.0
+        uses: ad-m/github-push-action@v1.0.0
         with:
           branch: gh-pages
           directory: gh-pages