Build/Game: sync gamePCH with master branch

src/server/game/PrecompiledHeaders/gamePCH.h

@@ -21,9 +21,11 @@
 #include "DBCStores.h"
 #include "DatabaseEnv.h"
 #include "Log.h"
+#include "Map.h"
 #include "ObjectMgr.h"
+#include "Packet.h"
+#include "PacketUtilities.h"
 #include "Player.h"
 #include "SpellMgr.h"
 #include "World.h"
-#include "WorldPacket.h"
 #include "WorldSession.h"