add missing permission to admin

controller/controller.go

@@ -360,6 +360,7 @@ func ensureAdminRoleExists() error {
 			"/gosdn.topology.TopologyService/UpdateLink",
 			"/gosdn.topology.TopologyService/DeleteLink",
 			"/gosdn.subscriptionmanagement.SubscriptionManagementService/ResetAllSubscriptions",
+			"/gosdn.subscriptionmanagement.SubscriptionManagementService/GetAll",
 		}))
 		if err != nil {
 			return err