Add check for application shutdown when waiting for debugger

src/Connected.Host/ConnectedPlatformService.cs

@@ -18,7 +18,7 @@ internal sealed class ConnectedPlatformService : BackgroundService
 	protected override async Task ExecuteAsync(CancellationToken stoppingToken)
 	{
 		if (GlobalConfig.GetValue<bool>("waitForDebugger"))
-			while (!Debugger.IsAttached)
+			while (!Debugger.IsAttached && !stoppingToken.IsCancellationRequested)
 				await Task.Delay(500);
 
 		await DependencyLoader.LoadPackages(Config.MicroServices, Config.Repositories);