bump metrics-server version to v0.3.6

Author: olagacek

deploy/1.8+/metrics-server-deployment.yaml

@@ -29,7 +29,7 @@ spec:
  emptyDir: {}
  containers:
  - name: metrics-server
- image: k8s.gcr.io/metrics-server-amd64:v0.3.5
+ image: k8s.gcr.io/metrics-server-amd64:v0.3.6
  imagePullPolicy: Always
  volumeMounts:
  - name: tmp-dir