Bump EndBug/add-and-commit from 8 to 9

Bumps [EndBug/add-and-commit](https://github.com/EndBug/add-and-commit) from 8 to 9.
- [Release notes](https://github.com/EndBug/add-and-commit/releases)
- [Changelog](https://github.com/EndBug/add-and-commit/blob/main/CHANGELOG.md)
- [Commits](EndBug/add-and-commit@v8...v9)

---
updated-dependencies:
- dependency-name: EndBug/add-and-commit
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

.github/workflows/update-changelog.yml

@@ -39,7 +39,7 @@ jobs:
           release_branch: ${{inputs.release-branch}}
 
       - name: commit updated changelog
-        uses: EndBug/add-and-commit@v8
+        uses: EndBug/add-and-commit@v9
         with:
           message: "[CHANGELOG] Updated changelog"
           add: "CHANGELOG.md"