Strays should not take damage in powdered snow

I do not think that strays should take damage in powdered snow.

Strays are supposed to be the cold version of the skeleton and live in cold places. It would make sense not to have them take freeze damage. Skeletons should also be able to turn into strays when in powdered snow for too long, like how zombies turn into drowned when in water. I think that this would be a useful feature because it would make the strays fit  into the cold biomes more and make it feel like they've really evolved to live their.