Bump peter-evans/create-pull-request from 4.0.4 to 6.1.0

Bumps [peter-evans/create-pull-request](https://github.com/peter-evans/create-pull-request) from 4.0.4 to 6.1.0.
- [Release notes](https://github.com/peter-evans/create-pull-request/releases)
- [Commits](peter-evans/create-pull-request@v4.0.4...v6.1.0)

---
updated-dependencies:
- dependency-name: peter-evans/create-pull-request
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

.github/workflows/call-release-doc.yaml

@@ -93,7 +93,7 @@ jobs:
       # https://github.com/peter-evans/create-pull-request
       - name: Create Pull Request
         id: create_pr
-        uses: peter-evans/create-pull-request@v4.0.4
+        uses: peter-evans/create-pull-request@v6.1.0
         with:
           title: "robot Update doc from ${{ needs.prepare_doc.outputs.ref }} to branch ${{ env.MERGE_BRANCH }} "
           commit-message: "robot Update chart from ${{ needs.prepare_doc.outputs.ref }} to branch ${{ env.MERGE_BRANCH }} "