Prefer crates.io CDN url in meson wrap files
What does this MR do and why?
Prefer crates.io CDN url in meson wrap files
A bare crates.io URL is throttled while the static.crates.io CDN endpoint
is not. The former creates issues when downstreams tries to mirror all
sources used by the Mesa project, the latter should fix it.
See https://blog.rust-lang.org/2024/03/11/crates-io-download-changes.html#the-solution