remove default provider

clusters/cl01tl/monitoring/grafana/values.yaml

@@ -48,14 +48,6 @@ grafana:
     dashboardproviders.yaml:
       apiVersion: 1
       providers:
-        - name: "default"
-          orgId: 1
-          folder: ""
-          type: file
-          disableDeletion: false
-          editable: true
-          options:
-            path: /var/lib/grafana/dashboards/default
         - name: "app-gitea"
           orgId: 1
           folder: "Application"