New comment by ologantr on void-packages repository

https://github.com/void-linux/void-packages/pull/29547#issuecomment-852439263

Comment:
@FollieHiyuki I think that here it is the case to completely disable tests with `make_check=no` as the majority of them require `mount(8)` which is not shipped with `chroot-util-linux`.
Other than that, I have tested this and it works like a charm.
Maybe this PR should be renamed to btrfs-progs: update to 5.12.1