The Great Device Resprite and Contained Sprite-ening (#20344)

Don't let the large file size scare you, it's just mostly splitting
stuff into contained sprites and putting them in the correct place.

Anyway, resprites most non-resprited devices in devices.dmi, and puts
them in contained sprites.
Also puts any related /obj/item/device into contained sprites too.
That's basically the long and short of it.

code/game/objects/random/tech.dm

@@ -15,8 +15,8 @@
 /obj/random/technology_scanner
 	name = "random scanner"
 	desc = "This is a random technology scanner."
-	icon = 'icons/obj/device.dmi'
-	icon_state = "atmos"
+	icon = 'icons/obj/item/device/air_analyzer.dmi'
+	icon_state = "analyzer"
 	problist = list(
 		/obj/item/device/t_scanner = 5,
 		/obj/item/device/radio = 2,