Fix overlay and finishes renaming this thing (#2699)

<!-- Write **BELOW** The Headers and **ABOVE** The comments else it may
not be viewable. -->
<!-- You can view Contributing.MD for a detailed description of the pull
request process. -->

## About The Pull Request

small overlay name fix

<!-- Describe The Pull Request. Please be sure every change is
documented or this can delay review and even discourage maintainers from
merging your PR! -->

## Why It's Good For The Game

Finishes removing the racist popsicle name and makes it acctually
visable

<!-- Please add a short description of why you think these changes would
benefit the game. If you can't justify it in words, it might not be
worth adding. -->

## Changelog

:cl:
fix: fixed licor popsicle overlay
/:cl:

<!-- Both :cl:'s are required for the changelog to work! You can put
your name to the right of the first :cl: if you want to overwrite your
GitHub username as author ingame. -->
<!-- You can use multiple of the same prefix (they're only used for the
icon ingame) and delete the unneeded ones. Despite some of the tags,
changelogs should generally represent how a player might be affected by
the changes rather than a summary of the PR's contents. -->

code/modules/food_and_drinks/food/snacks_frozen.dm

@@ -268,7 +268,7 @@
 	list_reagents = list(/datum/reagent/consumable/nutriment = 4, /datum/reagent/consumable/sodiumchloride = 1,  /datum/reagent/consumable/cream = 2, /datum/reagent/consumable/vanilla = 1, /datum/reagent/consumable/sugar = 4)
 	bonus_reagents = list(/datum/reagent/consumable/nutriment = 4, /datum/reagent/consumable/sodiumchloride = 1,  /datum/reagent/consumable/cream = 2, /datum/reagent/consumable/vanilla = 1, /datum/reagent/consumable/sugar = 4)
 	tastes = list("salty liquorice")
-	overlay_state = "nogga_black"
+	overlay_state = "licorice"
 
 /obj/item/reagent_containers/food/snacks/cornuto
 	name = "cornuto"