Update actions/setup-node action to v6

clusters/cl01tl/management/headlamp/templates/cluster-role-binding.yaml

@@ -15,6 +15,3 @@ subjects:
   - kind: User
     name: alexanderlebens@gmail.com
     apiGroup: rbac.authorization.k8s.io
-  - kind: ServiceAccount
-    name: headlamp-admin
-    namespace: headlamp

clusters/cl01tl/management/headlamp/templates/service-account.yaml

@@ -1,9 +0,0 @@
-apiVersion: v1
-kind: ServiceAccount
-metadata:
-  name: headlamp-admin
-  namespace: {{ .Release.Namespace }}
-  labels:
-    app.kubernetes.io/name: headlamp-admin
-    app.kubernetes.io/instance: {{ .Release.Name }}
-    app.kubernetes.io/part-of: {{ .Release.Name }}