iis-site-name should return app name in ASP.NET Core

For ASP.NET Core:

IHostingEnvironment.EnvironmentName = "Development", "Production", "Staging", etc.
IHostingEnvironment.ApplicationName = the app name

The layout renderer for "iis-site-name" is incorrectly rendering the first instead of the second.

NLog.Web.AspNetCore/LayoutRenderers/IISInstanceNameLayoutRenderer.cs

@@ -36,7 +36,7 @@ protected override void Append(StringBuilder builder, LogEventInfo logEvent)
 
 #if NETSTANDARD_1plus
             var env = ServiceLocator.ServiceProvider?.GetService<IHostingEnvironment>();
-            builder.Append(env?.EnvironmentName);
+            builder.Append(env?.ApplicationName);
 
 #else
             builder.Append(HostingEnvironment.SiteName);