chore(deps): update amannn/action-semantic-pull-request action to v6

| datasource  | package                             | from   | to     |
| ----------- | ----------------------------------- | ------ | ------ |
| github-tags | amannn/action-semantic-pull-request | v5.5.3 | v6.0.1 |

Author: renovate[bot]

.github/workflows/semantic-prs.yaml

@@ -18,6 +18,6 @@ jobs:
     name: Validate PR title
     runs-on: ubuntu-latest
     steps:
-      - uses: amannn/action-semantic-pull-request@0723387faaf9b38adef4775cd42cfd5155ed6017 # v5.5.3
+      - uses: amannn/action-semantic-pull-request@fdd4d3ddf614fbcd8c29e4b106d3bbe0cb2c605d # v6.0.1
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}