debug to false for celery to prevent memory leak

chart/templates/deployment-celery-worker.yaml

@@ -36,7 +36,7 @@ spec:
 #        command: ["/docker-celery-entrypoint.sh", "hold_on"]
         env:
           - name: DJANGO_DEBUG
-            value: "true"
+            value: "false"
           - name: POSTGRES_HOST
             value: {{ printf "%s-postgresql" .Release.Name }}{{- if .Values.postgresqlBackend.bitnami.enabled }}bitnami{{end}}
           - name: POSTGRES_DB