Add Resources update tool

Source/GrasscutterTools/Game/Data/Excels/WeaponData.cs

@@ -0,0 +1,11 @@
+using Newtonsoft.Json;
+
+namespace GrasscutterTools.Game.Data.Excels
+{
+    [ResourceType("WeaponExcelConfigData.json")]
+    internal class WeaponData : GameResource
+    {
+        [JsonProperty("rankLevel")]
+        public int RankLevel { get; set; }
+    }
+}