drop secret read permission from poweruser ClusterRole

Author: demonCoder95

cluster/manifests/roles/poweruser-role.yaml

@@ -58,19 +58,6 @@ rules:
   - services/proxy
   verbs:
   - get
-- apiGroups:
-  - ''
-  resources:
-  - secrets
-  verbs:
-  - create
-  - delete
-  - deletecollection
-  - get
-  - list
-  - patch
-  - update
-  - watch
 - apiGroups:
   - ''
   - extensions