Enables wirecutters to be recolored before buying (#94425)

## About The Pull Request
Wirecutters already had the GAGS to be recolorable; this just enables
players to actually recolor them before purchasing, just like
screwdrivers. This doesn't affect printing them from any of the lathes.
(Big thanks to MrMelb for walking me through this)
## Why It's Good For The Game
Screwdrivers are recolorable, why not wirecutters too?
## Changelog
🆑
qol: Wirecutters are now recolorable when purchasing from a vendor
/🆑

code/game/objects/items/tools/wirecutters.dm

@@ -7,12 +7,12 @@
 	inhand_icon_state = "cutters"
 	lefthand_file = 'icons/mob/inhands/equipment/tools_lefthand.dmi'
 	righthand_file = 'icons/mob/inhands/equipment/tools_righthand.dmi'
-
+	flags_1 = IS_PLAYER_COLORABLE_1|NO_NEW_GAGS_PREVIEW_1
 	greyscale_config = /datum/greyscale_config/wirecutters
 	greyscale_config_belt = /datum/greyscale_config/wirecutters_belt_overlay
 	greyscale_config_inhand_left = /datum/greyscale_config/wirecutter_inhand_left
 	greyscale_config_inhand_right = /datum/greyscale_config/wirecutter_inhand_right
-
+	greyscale_colors = COLOR_RED
 	obj_flags = CONDUCTS_ELECTRICITY
 	slot_flags = ITEM_SLOT_BELT
 	force = 6
@@ -72,6 +72,10 @@
 	icon_state = "cutters"
 	toolspeed = 0.1
 	random_color = FALSE
+	greyscale_config = null
+	greyscale_config_inhand_left = null
+	greyscale_config_inhand_right = null
+	greyscale_colors = null
 	snap_time_strong_handcuffs = 1 SECONDS
 
 /obj/item/wirecutters/cyborg
@@ -82,3 +86,5 @@
 	worn_icon_state = "cutters"
 	toolspeed = 0.5
 	random_color = FALSE
+	greyscale_config = null
+	greyscale_colors = null