[stable/osclass] Add chart and release labels in pods (#6889)

stable/osclass/Chart.yaml

@@ -1,5 +1,5 @@
 name: osclass
-version: 2.0.2
+version: 2.0.3
 appVersion: 3.7.4
 description: Osclass is a php script that allows you to quickly create and manage
   your own free classifieds site.

stable/osclass/templates/deployment.yaml

@@ -13,6 +13,8 @@ spec:
     metadata:
       labels:
         app: {{ template "osclass.fullname" . }}
+        chart: "{{ .Chart.Name }}-{{ .Chart.Version }}"
+        release: "{{ .Release.Name }}"
     spec:
       {{- if .Values.image.pullSecrets }}
       imagePullSecrets: