Update amannn/action-semantic-pull-request action to v6.1.1

Author: renovate[bot]

.github/workflows/validate_pr_title.yaml

@@ -15,7 +15,7 @@ jobs:
     name: Validate PR title
     runs-on: ubuntu-latest
     steps:
-      - uses: amannn/action-semantic-pull-request@v6.0.0
+      - uses: amannn/action-semantic-pull-request@v6.1.1
         id: lint_pr_title
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}