Bump github-actions-x/commit from 2.6 to 2.8 (#2)

Bumps [github-actions-x/commit](https://github.com/github-actions-x/commit) from 2.6 to 2.8.
- [Release notes](https://github.com/github-actions-x/commit/releases)
- [Commits](github-actions-x/commit@v2.6...v2.8)

---
updated-dependencies:
- dependency-name: github-actions-x/commit
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/make.yml

@@ -71,7 +71,7 @@ jobs:
     # Git commit + push, see https://github.com/github-actions-x/commit
     - name: Publish changes to git
       if: github.ref == 'refs/heads/master'
-      uses: github-actions-x/commit@v2.6
+      uses: github-actions-x/commit@v2.8
       with:
         github-token: ${{ secrets.GITHUB_TOKEN }}
         push-branch: 'master'