Cleans up some extra args in Destroy() (#80642)

## About The Pull Request

After https://github.com/tgstation/tgstation/pull/80628, these shouldn't
be needed anymore right?

## Why It's Good For The Game

Cleans up some vestigial code

## Changelog
EDIT: Not player-facing.

code/modules/procedural_mapping/mapGenerator.dm

@@ -16,7 +16,7 @@
 		buildmode_name = copytext_char("[type]", 20) // / d a t u m / m a p g e n e r a t o r / = 20 characters.
 	initialiseModules()
 
-/datum/map_generator/Destroy(force, ...)
+/datum/map_generator/Destroy(force)
 	. = ..()
 	QDEL_LIST(modules)
 

code/modules/procedural_mapping/mapGeneratorModule.dm

@@ -8,7 +8,7 @@
 	var/clusterCheckFlags = CLUSTER_CHECK_SAME_ATOMS
 	var/allowAtomsOnSpace = FALSE
 
-/datum/map_generator_module/Destroy(force, ...)
+/datum/map_generator_module/Destroy(force)
 	mother = null
 	return ..()