raylib.zig is broken with zig master

[Dimension4]

ziglang/zig#16046 breaks a lot of type casts in raylib.zig. A simple zig fmt fixes it.

I'd open a PR, but this file is auto generated and I'm new to zig so I'd rather not touch it.

[ryupold]

Thanks for the issue and reminder :)
I updated to the new casting syntax so compiling should work again.
Unfortunately json.parseFromSlice() seems to be broken right now so i cannot update the bindings to the newest raylib master.

[ryupold]

Nevermind, I freed the memory returned from json.parseFromSlice too early 😅