convert to use docker-gc.chart

Author: stshrive

helm-chart/jackil-docker-gc/templates/daemonset.yaml

@@ -3,7 +3,7 @@ kind: DaemonSet
 metadata:
  name: {{ template "docker-gc.fullname" . }}
  labels:
- chart: "{{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}"
+ chart: {{ template "docker-gc.chart" . }}
 spec:
  template:
  metadata: