New comment by biopsin on void-packages repository

https://github.com/void-linux/void-packages/pull/30445#issuecomment-825554640

Comment:
Fail on i686 -> investigating 
[firefox-esr_i686_do_build.log](https://github.com/void-linux/void-packages/files/6364933/firefox-esr_i686_do_build.log)

[OK] arm7l/-musl
[OK] aarch64/-musl
[SKIPPED] ppc64/-musl
[OK/-Fail = i686] x86_64/-musl