[RBAC] Fix netchecker role binding for addon manager

Added labels for kube addon manager, otherwise it's not getting created
automatically.

Change-Id: Ia46dc06c1414815e8f2b69aaa737161ac7f05f69
diff --git a/kubernetes/files/kube-addons/netchecker/netchecker-roles.yml b/kubernetes/files/kube-addons/netchecker/netchecker-roles.yml
index 3dfe75e..a22da2c 100644
--- a/kubernetes/files/kube-addons/netchecker/netchecker-roles.yml
+++ b/kubernetes/files/kube-addons/netchecker/netchecker-roles.yml
@@ -3,6 +3,8 @@
 kind: ClusterRole
 metadata:
   name: netchecker-server
+  labels:
+    addonmanager.kubernetes.io/mode: Reconcile
 rules:
   - apiGroups:
       - apiextensions.k8s.io
@@ -25,7 +27,7 @@
       - update
       - watch
   - apiGroups:
-      - ''
+      - ""
     resources:
       - pods
     verbs:
@@ -36,11 +38,13 @@
 kind: ClusterRoleBinding
 metadata:
   name: netchecker
+  labels:
+    addonmanager.kubernetes.io/mode: Reconcile
 roleRef:
   apiGroup: rbac.authorization.k8s.io
   kind: ClusterRole
   name: netchecker-server
 subjects:
-- apiGroup: rbac.authorization.k8s.io
-  kind: Group
-  name: system:serviceaccounts
\ No newline at end of file
+  - apiGroup: rbac.authorization.k8s.io
+    kind: Group
+    name: "system:serviceaccounts"