[helm] remove appversion from labels (#16066)

Author: Gallardot

deploy/kubernetes/dolphinscheduler/templates/_helpers.tpl

@@ -51,7 +51,6 @@ Create a default common labels.
 {{- define "dolphinscheduler.common.labels" -}}
 app.kubernetes.io/instance: {{ .Release.Name }}
 app.kubernetes.io/managed-by: {{ .Release.Service }}
-app.kubernetes.io/version: {{ .Chart.AppVersion }}
 {{- end -}}
 
 {{/*