Make HostBuilder Async

src/ApiService/ApiService/Program.cs

@@ -54,7 +54,7 @@ public static List<ILog> GetLoggers(IServiceConfig config) {
 
     //Move out expensive resources into separate class, and add those as Singleton
     // ArmClient, Table Client(s), Queue Client(s), HttpClient, etc.
-    public static void Main() {
+    public async static Async.Task Main() {
         var host = new HostBuilder()
         .ConfigureFunctionsWorkerDefaults(
             builder => {
@@ -121,7 +121,7 @@ public static void Main() {
         )
         .Build();
 
-        host.Run();
+        await host.RunAsync();
     }