Bump ad-m/github-push-action from 0.6.0 to 0.8.0

Bumps [ad-m/github-push-action](https://github.com/ad-m/github-push-action) from 0.6.0 to 0.8.0.
- [Release notes](https://github.com/ad-m/github-push-action/releases)
- [Commits](ad-m/github-push-action@v0.6.0...v0.8.0)

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

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

Author: dependabot[bot]

.github/workflows/update-release.yml

@@ -32,7 +32,7 @@ jobs:
         git merge --no-ff -X theirs origin/main -m "Updating to newest release"
         
     - name: Push changes
-      uses: ad-m/github-push-action@v0.6.0
+      uses: ad-m/github-push-action@v0.8.0
       with:
         github_token: ${{ secrets.SBPAT }}
         branch: stable