Increase integration test timeout to 30 minutes

- Allow more time for cloud discovery operations that may take longer

Author: stefanriegel

.github/workflows/ci.yml

@@ -93,7 +93,7 @@ jobs:
     runs-on: ubuntu-latest
     needs: unit-test
     if: github.event_name == 'push' && github.ref == 'refs/heads/dev'
-    timeout-minutes: 15
+    timeout-minutes: 30
 
     strategy:
       matrix: