Updates subsystem definitions to new standards. (#17470)

* My heart is dragging me down into...

...oblivion!

* drifting closer to the edge but she won't have me

* ever round me we are dead before we meet her

* for the last time

* wake up in sweat

* n

* fff

* uff

---------

Co-authored-by: Matt Atlas <liermattia@gmail.com>

code/controllers/master/admin.dm

@@ -67,7 +67,7 @@
 // Subsystems that cmd_ss_panic can hard-restart.
 // *MUST* have New() use NEW_SS_GLOBAL.
 var/list/panic_targets = list(
-	"Garbage" = /datum/controller/subsystem/garbage_collector,
+	"Garbage" = /datum/controller/subsystem/garbage,
 	"Air" = /datum/controller/subsystem/air,
 	"Explosives" = /datum/controller/subsystem/explosives,
 	"Game Ticker" = /datum/controller/subsystem/ticker,

code/controllers/master/subsystem.dm

@@ -48,11 +48,18 @@
 
 	var/static/list/failure_strikes  //How many times we suspect a subsystem type has crashed the MC, 3 strikes and you're out! This is an assoc list indexed by type.
 
+//Do not override
+///datum/controller/subsystem/New()
+
 // Used to initialize the subsystem BEFORE the map has loaded
-/datum/controller/subsystem/New()
+// Called AFTER Recover if that is called
+// Prefer to use Initialize if possible
+/datum/controller/subsystem/proc/PreInit()
+	return
 
 //This is used so the mc knows when the subsystem sleeps. do not override.
 /datum/controller/subsystem/proc/ignite(resumed = 0)
+	SHOULD_NOT_OVERRIDE(TRUE)
 	set waitfor = 0
 	. = SS_SLEEPING
 	fire(resumed)