Mute timing

Shows how to create a mute timing.

---
apiVersion: grafana.integreatly.org/v1beta1
kind: GrafanaMuteTiming
metadata:
  name: mutetiming-sample
spec:
  instanceSelector:
    matchLabels:
      dashboards: "grafana"
  name: mutetiming-sample
  editable: false
  time_intervals:
    - times:
        - start_time: "00:00"
          end_time: "06:00"
      weekdays: ["saturday", "sunday"]
      days_of_month: ["1", "10"]
      location: "Asia/Shanghai"