chore(deps): updated amannn/action-semantic-pull-request action to v6. (#294)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

.github/workflows/pr.yaml

@@ -18,6 +18,6 @@ jobs:
           expectedLatestVersion: ""
 
       - name: Validate PR title
-        uses: amannn/action-semantic-pull-request@v5
+        uses: amannn/action-semantic-pull-request@v6
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}