[Idea] Deep Freeze Medal Addition

[Awe21]

In the same spirit as the function of the reward from the Meth is a hell of a drug medal, that when the alternative jumpsuit spacebux purchase is active the reward skin colour is different, create a black jacket alternative for the Deep Freeze medal skin reward when the alternative jumpsuit spacebux purchase is active. (Furthering the jacket's reference by referencing what happens to it when you complete the referenced game's hardcore mode.)