There's a merged pull request on the void-packages repository

meson: fix build with rust proc-macro
https://github.com/void-linux/void-packages/pull/50262

Description:
Fixes an issue causing mesa to fail when cross-compiling 

https://github.com/mesonbuild/meson/issues/12973

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#### Testing the changes
- I tested the changes in this PR: **briefly**

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#### Local build testing
- I built this PR locally for my native architecture, x86_64-glibc
- I built this PR locally for these architectures (if supported. mark crossbuilds):
  - x86_64-musl
  - i686
  - aarch64 (cross)
  - aarch64-musl (cross)
  - armv7l (cross)
  - armv7l-musl (cross)
  - armv6l (cross)
  - armv6l-musl (cross)