Bug fixes: impact wrench and breacher shoes (#6993)

- fixes #6988
- fixes the breacher having the wrong shoes colors

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

@@ -640,6 +640,7 @@
 	name = "impact wrench"
 	desc = " The screwdriver's big brother."
 	icon = 'icons/obj/tools.dmi'
+	icon_state = "powerdrill"
 	var/drillcolor = null
 	force = 3
 	w_class = 2

html/changelogs/alberyk-powerwench.yml

@@ -0,0 +1,7 @@
+author: Alberyk
+
+delete-after: True
+
+
+changes: 
+  - bugfix: "Fixed the impact wrench having no sprite."