[action] add robot comment when action is fail

.github/workflows/bsp_buildings.yml

@@ -468,3 +468,10 @@ jobs:
         run: |
           source ~/.env/env.sh
           python tools/ci/bsp_buildings.py
+
+      - name: Post failure comment
+        if: failure()
+        run: |
+          curl -X POST -H "Authorization: token ${{ secrets.RTTHREAD_GITHUB_TOKEN }}" \
+          -d '{"body":"@${{ github.actor }}, Thank you for your contribution, but there was an error with the action. Could you please help check the BSP compilation issue? Thank you."}' \
+          "https://api.github.com/repos/${{ github.repository }}/issues/${{ github.event.pull_request.number }}/comments"