Core/Loot: Add aoe loot target cap same as on official servers (50 corpses)

Port From (https://github.com/TrinityCore/TrinityCore/commit/0e61ea0b1ab17210b0cbc135408ffb501a2dc5fe)

Source/Game/Handlers/LootHandler.cs

@@ -222,6 +222,8 @@ namespace Game
             {
                 CreatureListSearcher searcher = new(_player, corpses, check);
                 Cell.VisitGridObjects(_player, searcher, AELootCreatureCheck.LootDistance);
+                if (corpses.Count > 49)
+                    corpses.Resize(49); // lootTarget is 50th, not in corpses vector
             }
 
             if (!corpses.Empty())

Source/Game/Networking/Packets/LootPackets.cs

@@ -111,7 +111,7 @@ namespace Game.Networking.Packets
             }
         }
 
-        public Array<LootRequest> Loot = new(1000);
+        public Array<LootRequest> Loot = new(100);
         public ObjectGuid Target;
     }