Core: Updated to 10.0.2

Port From (https://github.com/TrinityCore/TrinityCore/commit/e98e1283ea0034baf6be9aa2ffb386eb5582801b)

Source/Game/Entities/Player/Player.Fields.cs

@@ -294,6 +294,7 @@ namespace Game.Entities
         public CreatePosition createPosition;
         public CreatePosition? createPositionNPE;
 
+        public ItemContext itemContext;
         public List<PlayerCreateInfoItem> item = new();
         public List<uint> customSpells = new();
         public List<uint>[] castSpells = new List<uint>[(int)PlayerCreateMode.Max];