Add missing service to list

Author: Sella-GH

AzzyBot-Next/Extensions/ServiceCollectionExtensions.cs

@@ -49,6 +49,7 @@ public static void AzzyBotServices(this IServiceCollection services)
 
         services.AddSingleton<AzuraCastApiService>();
         services.AddSingleton<AzuraCastFileService>();
+        services.AddSingleton<AzuraCastUpdateService>();
         services.AddSingleton<AzzyBackgroundService>();
         services.AddHostedService<AzzyBackgroundServiceHost>();
         services.AddSingleton<IQueuedBackgroundTask>(_ => new QueuedBackgroundTask());