Industrial Jacket Warm (For Real) (#3278)

## About The Pull Request

adds one line i forgot to add

## Why It's Good For The Game

its Bleak

## Changelog

:cl:
fix: Fixes the Industrial Jacket to be warm (For Real)
/:cl:

code/modules/clothing/suits/jobs.dm

@@ -114,7 +114,8 @@
 	item_state = "highvis"
 	blood_overlay_type = "coat"
 	body_parts_covered = CHEST|ARMS
-	cold_protection = CHEST|GROIN|ARMS
+	cold_protection = CHEST|ARMS
+	min_cold_protection_temperature = FIRE_SUIT_MIN_TEMP_PROTECT
 	togglename = "zipper"
 	allowed = list(/obj/item/flashlight, /obj/item/tank/internals/emergency_oxygen, /obj/item/tank/internals/plasmaman, /obj/item/t_scanner, /obj/item/radio)
 	resistance_flags = NONE