Allows us to drop NODROP items if there is other way to get rid of them (#21080)

* adds proc to check if we can drop nodrop items

* C:/Program Files/Git/obj/effect/proc_holder/spell/touch refactor, support for wizard spells, xeno spells and changeling shield

* bug fixes, cleanup

* moved to signals, added support for mime fingergun

* fixed bugs

* cleanup

* same proc for removing weapon from active or any hand

* changeling fast swap exist again

* cleanup

* fix runtime

* signals cleanup

* review update

* Update code/datums/spells/mime.dm

Co-authored-by: Ryan <80364400+Sirryan2002@users.noreply.github.com>

* Update code/datums/spells/mime.dm

Co-authored-by: Ryan <80364400+Sirryan2002@users.noreply.github.com>

* Update code/datums/spells/touch_attacks.dm

Co-authored-by: Ryan <80364400+Sirryan2002@users.noreply.github.com>

* review updates

* fixing bug

---------

Co-authored-by: Ryan <80364400+Sirryan2002@users.noreply.github.com>

code/modules/mob/inventory_procs.dm

@@ -125,7 +125,7 @@
 	return unEquip(r_hand, force) //Why was this not calling unEquip in the first place jesus fuck.
 
 //Drops the item in our active hand.
-/mob/proc/drop_item() //THIS. DOES. NOT. NEED. AN. ARGUMENT.
+/mob/proc/drop_item()
 	if(hand)
 		return drop_l_hand()
 	else

code/modules/mob/living/carbon/alien/humanoid/humanoid_inventory.dm

@@ -1,6 +1,6 @@
 //unequip
 /mob/living/carbon/alien/humanoid/unEquip(obj/item/I, force, silent = FALSE)
-	. = ..(I, force)
+	. = ..()
 	if(!. || !I)
 		return