Update reference source

Author: halter73

src/Servers/Kestrel/Core/ref/Microsoft.AspNetCore.Server.Kestrel.Core.netcoreapp.cs

@@ -137,6 +137,7 @@ public KestrelServerOptions() { }
         public Microsoft.AspNetCore.Server.Kestrel.Core.KestrelServerLimits Limits { [System.Runtime.CompilerServices.CompilerGeneratedAttribute] get { throw null; } }
         public Microsoft.AspNetCore.Server.Kestrel.KestrelConfigurationLoader Configure() { throw null; }
         public Microsoft.AspNetCore.Server.Kestrel.KestrelConfigurationLoader Configure(Microsoft.Extensions.Configuration.IConfiguration config) { throw null; }
+        public Microsoft.AspNetCore.Server.Kestrel.KestrelConfigurationLoader Configure(Microsoft.Extensions.Configuration.IConfiguration config, bool reloadOnChange) { throw null; }
         public void ConfigureEndpointDefaults(System.Action<Microsoft.AspNetCore.Server.Kestrel.Core.ListenOptions> configureOptions) { }
         public void ConfigureHttpsDefaults(System.Action<Microsoft.AspNetCore.Server.Kestrel.Https.HttpsConnectionAdapterOptions> configureOptions) { }
         public void Listen(System.Net.EndPoint endPoint) { }