build(deps): bump zeebe-io/backport-action from 0.0.8 to 0.0.9 (#3060)

Bumps [zeebe-io/backport-action](https://github.com/zeebe-io/backport-action) from 0.0.8 to 0.0.9.
- [Release notes](https://github.com/zeebe-io/backport-action/releases)
- [Commits](korthout/backport-action@v0.0.8...v0.0.9)

---
updated-dependencies:
- dependency-name: zeebe-io/backport-action
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

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

.github/workflows/backport.yml

@@ -34,7 +34,7 @@ jobs:
           ref: ${{ github.event.pull_request.head.sha }}
       - name: Create backport PRs
         # should be kept in sync with `version`
-        uses: zeebe-io/backport-action@v0.0.8
+        uses: zeebe-io/backport-action@v0.0.9
         with:
           # Config README: https://github.com/zeebe-io/backport-action#backport-action
           github_token: ${{ secrets.MOAUTO_WORKFLOW_TOKEN }}