Only comment if the build workflow was succesful

Author: madebr

.github/workflows/pr-comment.yml

@@ -12,7 +12,7 @@ jobs:
   comment:
     name: Comment reccmp report
     runs-on: ubuntu-latest
-    if: ${{ github.event.workflow_run.event == 'pull_request' }}
+    if: ${{ github.event.workflow_run.event == 'pull_request' && github.event.workflow_run.conclusion == 'success'  }}
     permissions:
       actions: read
       issues: write