Support 28 additional hats for corgis. (#15669)

- /obj/item/clothing/head/HoS
- /obj/item/clothing/head/HoS/beret
- /obj/item/clothing/head/beret/sec
- /obj/item/clothing/head/bowlerhat
- /obj/item/clothing/head/caphat/parade
- /obj/item/clothing/head/hardhat/dblue
- /obj/item/clothing/head/hardhat/orange
- /obj/item/clothing/head/hardhat/red
- /obj/item/clothing/head/helmet/roman
- /obj/item/clothing/head/justice_wig
- /obj/item/clothing/head/soft/black
- /obj/item/clothing/head/soft/blue
- /obj/item/clothing/head/soft/green
- /obj/item/clothing/head/soft/grey
- /obj/item/clothing/head/soft/mime
- /obj/item/clothing/head/soft/purple
- /obj/item/clothing/head/soft/rainbow
- /obj/item/clothing/head/soft/red
- /obj/item/clothing/head/soft/sec
- /obj/item/clothing/head/soft/yellow
- /obj/item/clothing/head/surgery/black
- /obj/item/clothing/head/surgery/blue
- /obj/item/clothing/head/surgery/green
- /obj/item/clothing/head/surgery/purple
- /obj/item/clothing/head/wizard/black
- /obj/item/clothing/head/wizard/magus
- /obj/item/clothing/head/wizard/marisa
- /obj/item/reagent_containers/glass/bucket

code/modules/reagents/reagent_containers/glass_containers.dm

@@ -297,6 +297,7 @@
 	slot_flags = SLOT_HEAD
 	resistance_flags = NONE
 	container_type = OPENCONTAINER
+	dog_fashion = /datum/dog_fashion/head/bucket
 
 /obj/item/reagent_containers/glass/bucket/wooden
 	name = "wooden bucket"