This contains downstream patches for Rustix, from: https://github.com/bytecodealliance/rustix/pull/1577 I think the people are cool with the changes generally, but we're essentially running into https://xkcd.com/2347/ right now and the maintainer doesn't have time to even look at it. To ease in the development of mesa3d_util, it's better to keep 3 downstream patches here, than potentially diverging mesa3d_util for actual consumers. Reviewed-by: LingMan Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/41321>
