Bump korthout/backport-action from 4.0.1 to 4.1.0

Bumps [korthout/backport-action](https://github.com/korthout/backport-action) from 4.0.1 to 4.1.0.
- [Release notes](https://github.com/korthout/backport-action/releases)
- [Commits](c656f5d585...01619ebc9a)

---
updated-dependencies:
- dependency-name: korthout/backport-action
  dependency-version: 4.1.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

.github/workflows/backbot.yml

@@ -44,7 +44,7 @@ jobs:
           sha: ${{ github.event.pull_request.head.sha }} # Checkout the latest commit of the merged PR.
 
       - name: Run Backbot
-        uses: korthout/backport-action@c656f5d5851037b2b38fb5db2691a03fa229e3b2 # v4.0.1
+        uses: korthout/backport-action@01619ebc9a6e3f6820274221b9956b3e7365000a # v4.1.0
         with:
           github_token: ${{ steps.backbot-token.outputs.token }}
           copy_labels_pattern: '^(?!cla\/signed$).*' # copy all labels other than the cla/signed label