Adds CI for missing icon_states (#27063)

* Adds CI for missing icon_states

* yeah

* more fixes

* more fixes

* seems good

* moar

* fix

* yea

* hrtyhrt

* yeah

* WOE

code/modules/reagents/reagent_containers/glass_containers.dm

@@ -6,8 +6,6 @@
 	var/base_name = " "
 	desc = " "
 	icon = 'icons/obj/chemical.dmi'
-	icon_state = "null"
-	item_state = "null"
 	amount_per_transfer_from_this = 10
 	possible_transfer_amounts = list(5,10,15,25,30,50)
 	volume = 50

code/modules/reagents/reagent_dispenser.dm

@@ -2,7 +2,7 @@
 	name = "Dispenser"
 	desc = "..."
 	icon = 'icons/obj/objects.dmi'
-	icon_state = "watertank"
+	icon_state = "water"
 	density = TRUE
 	pressure_resistance = 2*ONE_ATMOSPHERE
 	container_type = DRAINABLE | AMOUNT_VISIBLE