Core/Loot: revert unique item check introduced in ea69115.

Proven to be wrong in its current form. Will reintroduce later either in the same method or via db conditions.

src/server/game/Loot/LootMgr.cpp

@@ -399,10 +399,6 @@ bool LootItem::AllowedForPlayer(Player const* player) const
     if (!(pProto->FlagsCu & ITEM_FLAGS_CU_IGNORE_QUEST_STATUS) && ((needs_quest || (pProto->StartQuest && player->GetQuestStatus(pProto->StartQuest) != QUEST_STATUS_NONE)) && !player->HasQuestForItem(itemid)))
         return false;
 
-    // Don't show non-epic and non-legendary bind-when-picked-up unique items if player already has the maximum allowed quantity.
-    if (pProto->Bonding == BIND_WHEN_PICKED_UP && pProto->Quality < ITEM_QUALITY_EPIC && pProto->MaxCount && int32(player->GetItemCount(itemid, true)) >= pProto->MaxCount)
-        return false;
-
     return true;
 }