Allow kube-state-metrics PodDisruptionBudget metrics

* Update kube-state-metrics ClusterRole to allow collecting
poddisruptionbudget metrics (exported as kube_poddisruptionbudget_*)
* https://github.com/kubernetes/kube-state-metrics/pull/551
* Bump addon-resizer from v1.7 to v1.8.4

addons/prometheus/exporters/kube-state-metrics/cluster-role.yaml

@@ -3,7 +3,8 @@ kind: ClusterRole
 metadata:
   name: kube-state-metrics
 rules:
-- apiGroups: [""]
+- apiGroups:
+  - ""
   resources:
   - configmaps
   - secrets
@@ -17,23 +18,47 @@ rules:
   - persistentvolumes
   - namespaces
   - endpoints
-  verbs: ["list", "watch"]
-- apiGroups: ["extensions"]
+  verbs:
+  - list
+  - watch
+- apiGroups:
+  - extensions
   resources:
   - daemonsets
   - deployments
   - replicasets
-  verbs: ["list", "watch"]
-- apiGroups: ["apps"]
+  verbs:
+  - list
+  - watch
+- apiGroups:
+  - apps
   resources:
   - statefulsets
-  verbs: ["list", "watch"]
-- apiGroups: ["batch"]
+  - daemonsets
+  - deployments
+  - replicasets
+  verbs:
+  - list
+  - watch
+- apiGroups:
+  - batch
   resources:
   - cronjobs
   - jobs
-  verbs: ["list", "watch"]
-- apiGroups: ["autoscaling"]
+  verbs:
+  - list
+  - watch
+- apiGroups:
+  - autoscaling
   resources:
   - horizontalpodautoscalers
-  verbs: ["list", "watch"]
+  verbs:
+  - list
+  - watch
+- apiGroups:
+  - policy
+  resources:
+  - poddisruptionbudgets
+  verbs:
+  - list
+  - watch