Update SDK

Source/ThirdParty/DiscordRpcLibrary/DiscordRpcLibrary.Build.cs

@@ -1,4 +1,4 @@
-// Copyright Epic Games, Inc. All Rights Reserved.
+// Fill out your copyright notice in the Description page of Project Settings.
 
 using System.IO;
 using UnrealBuildTool;
@@ -56,4 +56,4 @@ public class DiscordRpcLibrary : ModuleRules
             RuntimeDependencies.Add(Path.Combine(lib, "libdiscord-rpc.dylib"));
         }
     }
-}
+}