fixing operator namespace in cluster role bindings

Author: vanajamukkara

integration-tests/src/test/resources/wldf/wldf-policy.yaml

@@ -31,7 +31,7 @@ kind: RoleBinding
 apiVersion: rbac.authorization.k8s.io/v1beta1
 metadata:
   name: weblogic-domain-operator-rolebinding
-  namespace: test2
+  namespace: weblogic-operator2
 subjects:
 - kind: ServiceAccount
   name: default