Simple wrestling mask (#16985)

Added a simple recolourable wrestling mask to the loadout for the upcoming event.

code/modules/client/preference_setup/loadout/loadout_mask.dm

@@ -80,3 +80,11 @@
 /datum/gear/mask/half
 	display_name = "black half-mask"
 	path = /obj/item/clothing/accessory/gaiter/half
+
+/datum/gear/mask/wrestling
+	display_name = "wrestling mask"
+	path = /obj/item/clothing/mask/luchador/colorable
+	cost = 1
+
+/datum/gear/mask/wrestling/New()
+	gear_tweaks += gear_tweak_free_color_choice

code/modules/clothing/masks/boxing.dm

@@ -32,4 +32,9 @@
 /obj/item/clothing/mask/luchador/rudos
 	name = "Rudos Mask"
 	desc = "Worn by robust fighters who are willing to do anything to win."
-	icon_state = "luchar"
+	icon_state = "luchar"
+
+/obj/item/clothing/mask/luchador/colorable
+	name = "Wrestling Mask"
+	desc = "A mask that covers the top half of the head, worn by robust wrestlers."
+	icon_state = "wrestler"