There is an updated pull request by dkwo against master on the void-packages repository

https://github.com/dkwo/void-packages coreu
https://github.com/void-linux/void-packages/pull/40932

coreutils: update to 9.1
- skip test-getcwd.sh test-getlogin: is this ok?
- Add [.1 man page symlink so "man [" works. @ericonr 
- I tested the changes in this PR: YES
- I built this PR locally for my native architectures `x86_64-musl` and `aarch64`
- @leahneukirchen what should backport?

A patch file from https://github.com/void-linux/void-packages/pull/40932.patch is attached