itemstats: check for two handed interactions (#12168)

http-api/src/main/java/net/runelite/http/api/item/ItemEquipmentStats.java

@@ -24,6 +24,7 @@
  */
 package net.runelite.http.api.item;
 
+import com.google.gson.annotations.SerializedName;
 import lombok.Builder;
 import lombok.Value;
 
@@ -33,6 +34,9 @@ public class ItemEquipmentStats
 {
 	private int slot;
 
+	@SerializedName("is2h")
+	private boolean isTwoHanded;
+
 	private int astab;
 	private int aslash;
 	private int acrush;
@@ -51,4 +55,3 @@ public class ItemEquipmentStats
 	private int prayer;
 	private int aspeed;
 }
-