condition to GH Action on containers (#14)

Author: carlosthe19916

.github/workflows/ci-actions.yml

@@ -32,7 +32,7 @@ jobs:
 
   container-images:
     name: Container Images
-    if: github.event_name != 'pull_request'
+    if: ${{ github.event_name != 'pull_request' && github.repository_owner == 'project-openubl' }}
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2