Fix Tiziran supply boxes not having the proper contents (#90267)

## About The Pull Request
Tiziran canned goods boxes used the farm fresh list while the farm fresh
box only gave three items. The farm fresh box now gives eight food items
and the canned goods now actually give canned goods. Adds a storage type
for tiziran goods.

## Why It's Good For The Game
Canned goods should have canned goods. Farm fresh should provide plenty
of items due to the amount of different things it can roll. (It's also
how it used to be)

## Changelog
🆑 Goat
fix: The Tiziran Empire has now actually puts canned goods in their
canned good exports along with putting more food in their farm fresh
boxes.
/🆑

code/game/objects/items/storage/boxes/food_boxes.dm

@@ -433,6 +433,7 @@
 	desc = "A box containing an assortment of fresh Tiziran goods- perfect for making the foods of the Lizard Empire."
 	icon_state = "lizard_package"
 	illustration = null
+	storage_type = /datum/storage/box/tiziran_goods
 
 /obj/item/storage/box/tiziran_goods/PopulateContents()
 	var/static/list/obj/item/food = list(
@@ -449,7 +450,7 @@
 	)
 
 	var/list/obj/item/insert = list()
-	for(var/i in 1 to 3)
+	for(var/i in 1 to 8)
 		insert += pick_weight(food)
 
 	return insert
@@ -463,16 +464,9 @@
 
 /obj/item/storage/box/tiziran_cans/PopulateContents()
 	var/static/list/obj/item/food = list(
-		/obj/item/food/bread/root = 2,
-		/obj/item/food/grown/ash_flora/seraka = 2,
-		/obj/item/food/grown/korta_nut = 10,
-		/obj/item/food/grown/korta_nut/sweet = 2,
-		/obj/item/food/liver_pate = 5,
-		/obj/item/food/lizard_dumplings = 5,
-		/obj/item/food/moonfish_caviar = 5,
-		/obj/item/food/root_flatbread = 5,
-		/obj/item/food/rootroll = 5,
-		/obj/item/food/spaghetti/nizaya = 5,
+		/obj/item/food/canned/jellyfish = 5,
+		/obj/item/food/canned/desert_snails = 5,
+		/obj/item/food/canned/larvae = 5,
 	)
 
 	var/list/obj/item/insert = list()