Core/PacketIO: Renamed a bunch of opcodes based on more research (only those added after 6.0)

Port From (https://github.com/TrinityCore/TrinityCore/commit/f922c6e7a46a7c712daaaef9b1a72ca865fbe94b)

Source/Game/Handlers/ItemHandler.cs

@@ -1072,7 +1072,7 @@ namespace Game
         {
             // TODO: Implement sorting
             // Placeholder to prevent completely locking out bags clientside
-            SendPacket(new SortBagsResult());
+            SendPacket(new BagCleanupFinished());
         }
 
         [WorldPacketHandler(ClientOpcodes.SortBankBags)]
@@ -1080,7 +1080,7 @@ namespace Game
         {
             // TODO: Implement sorting
             // Placeholder to prevent completely locking out bags clientside
-            SendPacket(new SortBagsResult());
+            SendPacket(new BagCleanupFinished());
         }
 
         [WorldPacketHandler(ClientOpcodes.SortReagentBankBags)]
@@ -1088,7 +1088,7 @@ namespace Game
         {
             // TODO: Implement sorting
             // Placeholder to prevent completely locking out bags clientside
-            SendPacket(new SortBagsResult());
+            SendPacket(new BagCleanupFinished());
         }
 
         [WorldPacketHandler(ClientOpcodes.RemoveNewItem)]