makes crusher+accelerator upgrades gc and fixes a ghost upgrade issue (#20495)

code/modules/mining/equipment/kinetic_crusher.dm

@@ -255,6 +255,12 @@
 	H.trophies -= src
 	return TRUE
 
+/obj/item/crusher_trophy/Destroy()
+	if(istype(loc, /obj/item/twohanded/kinetic_crusher))
+		var/obj/item/twohanded/kinetic_crusher/crusher = loc
+		crusher.trophies -= src
+	return ..()
+
 /obj/item/crusher_trophy/proc/on_melee_hit(mob/living/target, mob/living/user) //the target and the user
 
 /obj/item/crusher_trophy/proc/on_projectile_fire(obj/item/projectile/destabilizer/marker, mob/living/user) //the projectile fired and the user

code/modules/projectiles/guns/energy/kinetic_accelerator.dm

@@ -324,6 +324,12 @@
 	forceMove(get_turf(KA))
 	KA.modkits -= src
 
+/obj/item/borg/upgrade/modkit/Destroy()
+	if(istype(loc, /obj/item/gun/energy/kinetic_accelerator))
+		var/obj/item/gun/energy/kinetic_accelerator/accelerator = loc
+		accelerator.modkits -= src
+	return ..()
+
 /obj/item/borg/upgrade/modkit/proc/modify_projectile(obj/item/projectile/kinetic/K)
 
 //use this one for effects you want to trigger before any damage is done at all and before damage is decreased by pressure