[stable/k8s-dashboard] Clean up cluster-service label (#13545)

Signed-off-by: ialidzhikov <i.alidjikov@gmail.com>

stable/kubernetes-dashboard/Chart.yaml

@@ -1,5 +1,5 @@
 name: kubernetes-dashboard
-version: 1.5.0
+version: 1.5.1
 appVersion: 1.10.1
 description: General-purpose web UI for Kubernetes clusters
 keywords:

stable/kubernetes-dashboard/templates/deployment.yaml

@@ -11,7 +11,6 @@ metadata:
     chart: {{ template "kubernetes-dashboard.chart" . }}
     release: {{ .Release.Name }}
     heritage: {{ .Release.Service }}
-    kubernetes.io/cluster-service: "true"
 {{- if .Values.labels }}
 {{ toYaml .Values.labels | indent 4 }}
 {{- end }}
@@ -31,7 +30,6 @@ spec:
       labels:
         app: {{ template "kubernetes-dashboard.name" . }}
         release: {{ .Release.Name }}
-        kubernetes.io/cluster-service: "true"
     spec:
       serviceAccountName: {{ template "kubernetes-dashboard.serviceAccountName" . }}
       containers:

stable/kubernetes-dashboard/values.yaml

@@ -16,7 +16,6 @@ annotations: {}
 ## Here labels can be added to the kubernetes dashboard deployment
 ##
 labels: {}
-# kubernetes.io/cluster-service: "true"
 # kubernetes.io/name: "Kubernetes Dashboard"