feat: upgrade wgpu to 22.0

[clearlysid]

wgpu versions now use the x.0 rather than the 0.x scheme ie.. 22.0 is the new 0.22.

Unfortunately, Cargo treats these as very different dependencies and versions. This causes the pixels crate to become incompatible with projects that are using a newer version of wgpu for something else.

In this PR, I've upgraded the wgpu version to latest and fixed the relevant API calls with newer args that the compiler mandated (just defaults for now).

Feel free to merge this if you feel this is relevant. Thanks for the great project! 🙌