Bump peter-evans/create-pull-request from 5 to 6

Bumps [peter-evans/create-pull-request](https://github.com/peter-evans/create-pull-request) from 5 to 6.
- [Release notes](https://github.com/peter-evans/create-pull-request/releases)
- [Commits](peter-evans/create-pull-request@v5...v6)

---
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/generate-ci.yaml

@@ -53,7 +53,7 @@ jobs:
       # Check if using "gh" would be better.
       - name: Create Pull Request
         if: (github.event_name == 'push' || github.event_name == 'workflow_dispatch') && github.ref_name == 'main'
-        uses: peter-evans/create-pull-request@v5
+        uses: peter-evans/create-pull-request@v6
         with:
           token: ${{ secrets.OPENSHIFT_PIPELINES_ROBOT }}
           path: ./repos/openshift/release