fixed labels of update cronjob

chart/templates/backups.yaml

@@ -3,19 +3,24 @@ kind: CronJob
 metadata:
   creationTimestamp: null
   name: {{ include "chart.fullname" . }}-backup
+  labels:
+    helm.sh/chart: {{ include "chart.chart" . }}
+    app.kubernetes.io/managed-by: {{ .Release.Service }}
 spec:
   jobTemplate:
     metadata:
       creationTimestamp: null
       name: {{ include "chart.fullname" . }}-backup
       labels:
-        {{- include "chart.labels" . | nindent 8 }}
+        helm.sh/chart: {{ include "chart.chart" . }}
+        app.kubernetes.io/managed-by: {{ .Release.Service }}
     spec:
       template:
         metadata:
           creationTimestamp: null
           labels:
-            {{- include "chart.labels" . | nindent 12 }}
+            helm.sh/chart: {{ include "chart.chart" . }}
+            app.kubernetes.io/managed-by: {{ .Release.Service }}
         spec:
           {{- with .Values.imagePullSecrets }}
           imagePullSecrets: