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

Toolchain updates
https://github.com/void-linux/void-packages/pull/34153

Description:
This PR updates binutils to 2.37, glibc to 2.34 (credit goes to ericonr, who had already published a [PR](https://github.com/void-linux/void-packages/pull/32330) that updated glibc to 2.34;) gcc to 10.3.1git20211027 (which is the git snapshot that Alpine is using,) and updates the crosstoolchains.

<!-- Uncomment relevant sections and delete options which are not applicable -->

#### Testing the changes
- I tested the changes in this PR: **briefly** (haven't done any thorough testing, but everything seems to work just fine)

[CI skip]

#### Local build testing
- I built this PR locally for my native architecture, (x86_64-glibc) (apart from the crosstoolchains)
- I built this PR locally for these architectures (if supported. mark crossbuilds):
  - x86_64-musl (apart from the crosstoolchains)