[MIRROR] Fixes the check for borg limb repainting [MDB IGNORE] (#25262)

* Fixes the check for borg limb repainting (#79930)

## About The Pull Request

The check for a successful augmented limb repainting was using the proc
incorrectly. Instead of checking for TRUE or FALSE, it tried to see if
the returned value was exactly 5 or not. This PR fixes that.

## Why It's Good For The Game

My augmented arms crave fashion.

Fixes: #77429

## Changelog

:cl:
fix: You can once again repaint robotic limbs to use alternate skins
/:cl:

* Fixes the check for borg limb repainting

---------

Co-authored-by: Profakos <[email protected]>

code/game/objects/items/crayons.dm

@@ -916,7 +916,7 @@
 					part_image.overlays += image(icon = style_list_icons[skin_option], icon_state = "[limb.limb_id]_[limb.aux_zone]")
 				skins += list("[skin_option]" = part_image)
 			var/choice = show_radial_menu(user, src, skins, require_near = TRUE)
-			if(choice && (use_charges(user, 5, requires_full = FALSE) == 5))
+			if(choice && (use_charges(user, 5, requires_full = FALSE)))
 				playsound(user.loc, 'sound/effects/spray.ogg', 5, TRUE, 5)
 				limb.change_appearance(style_list_icons[choice], greyscale = FALSE)
 			return SECONDARY_ATTACK_CANCEL_ATTACK_CHAIN