Add more rbac permissions in the 'apps' group

Daemonset was missed in the update from v1beta1 to v1;
also we need get and update on deployments/scale.

examples/k8s/cluster-role.yaml

@@ -33,6 +33,7 @@ rules:
   resources:
   - deployments
   - statefulsets
+  - daemonsets
   verbs:
   - get
   - list
@@ -63,6 +64,13 @@ rules:
   - deployments/scale
   verbs:
   - update
+- apiGroups:
+  - apps
+  resources:
+  - deployments/scale
+  verbs:
+  - get
+  - update
 - apiGroups:
   - storage.k8s.io
   resources: