chore: cnpg automated

Author: navaneeth-dev

cluster-wide-apps/cloudnative-pg.yaml

@@ -14,6 +14,8 @@ spec:
     server: https://kubernetes.default.svc
     namespace: cnpg-system
   syncPolicy:
+    automated:
+      prune: true
     syncOptions:
       - CreateNamespace=true
       - ServerSideApply=true