[MERGED PR] New spacelubed floor animation

[walpvrgis]

Also I think Flabo mentioned that lube always appearing as a 2x2 tile square might look strange on floors such as grass or dirt, and I'm not able to fix that rn (this is just a sprite swap and doesn't involve any code), but imo that's not too much of an issue as this is just kind of a representation to let people know the floor has some shenanigans going on. Shrugs!