Add missing Copper Horse Armor item

Author: xpple

includes.txt

@@ -101,6 +101,7 @@
 --include-constant MC_1_21_3
 --include-constant MC_1_21_4
 --include-constant MC_1_21_5
+--include-constant MC_1_21_6
 --include-constant MC_1_21_9
 --include-constant MC_1_21_WD
 --include-constant MC_1_2_5
@@ -684,6 +685,7 @@
 --include-constant ITEM_COOKED_COD
 --include-constant ITEM_COOKED_PORKCHOP
 --include-constant ITEM_COOKED_SALMON
+--include-constant ITEM_COPPER_HORSE_ARMOR
 --include-constant ITEM_CROSSBOW
 --include-constant ITEM_CRYING_OBSIDIAN
 --include-constant ITEM_DARK_OAK_LOG

src/main/java/dev/xpple/seedmapper/command/arguments/ItemAndEnchantmentsPredicateArgument.java

@@ -56,6 +56,7 @@ public class ItemAndEnchantmentsPredicateArgument implements ArgumentType<ItemAn
         .put("cooked_cod", Cubiomes.ITEM_COOKED_COD())
         .put("cooked_porkchop", Cubiomes.ITEM_COOKED_PORKCHOP())
         .put("cooked_salmon", Cubiomes.ITEM_COOKED_SALMON())
+        .put("copper_horse_armor", Cubiomes.ITEM_COPPER_HORSE_ARMOR())
         .put("crossbow", Cubiomes.ITEM_CROSSBOW())
         .put("crying_obsidian", Cubiomes.ITEM_CRYING_OBSIDIAN())
         .put("dark_oak_log", Cubiomes.ITEM_DARK_OAK_LOG())
@@ -170,6 +171,7 @@ public class ItemAndEnchantmentsPredicateArgument implements ArgumentType<ItemAn
         .put(Cubiomes.ITEM_COOKED_COD(), Items.COOKED_COD)
         .put(Cubiomes.ITEM_COOKED_PORKCHOP(), Items.COOKED_PORKCHOP)
         .put(Cubiomes.ITEM_COOKED_SALMON(), Items.COOKED_SALMON)
+        .put(Cubiomes.ITEM_COPPER_HORSE_ARMOR(), Items.COPPER_HORSE_ARMOR)
         .put(Cubiomes.ITEM_CROSSBOW(), Items.CROSSBOW)
         .put(Cubiomes.ITEM_CRYING_OBSIDIAN(), Items.CRYING_OBSIDIAN)
         .put(Cubiomes.ITEM_DARK_OAK_LOG(), Items.DARK_OAK_LOG)