Drop github actions for compliance checking (#935)

resolves #931

Signed-off-by: Matthias Büchse <[email protected]>

Author: mbuechse

.github/scs-compliance-check/openstack/clouds.yaml

@@ -1,11 +1,6 @@
 name: Build and publish scs-compliance-check Docker image
 
-on:
-  push:
-    branches:
-      - main
-    paths:
-      - Tests/**
+'on':
   # Allows you to run this workflow manually from the Actions tab
   workflow_dispatch: