stabilize tests

src/Router/examples/Examples.NotificationService/Endpoints/BroadcastNotificationEndpoint.cs

@@ -8,11 +8,12 @@
 // - Long-running operation with heartbeat
 // ----------------------------------------------------------------------------
 
-using System.Text;
-using System.Text.Json;
+
 using Examples.NotificationService.Models;
 using Microsoft.Extensions.Logging;
 using StellaOps.Microservice;
+using System.Text;
+using System.Text.Json;
 
 namespace Examples.NotificationService.Endpoints;