New review comment by ifreund on void-packages repository

https://github.com/void-linux/void-packages/pull/29288#discussion_r691650963

Comment:
Hmm, that seems like it might be a good idea in general but I don't think we need that for zig. Zig is theoretically able to target all of xbps's targets and I've included exhaustive support for xbps's targets in this PR. 

However, support for some of the less common architectures is of course not as good and attempting to actually compile code for them may fail due to issues in the compiler and/or std. This of course depends on the exact code being compiled as well though, especially when the issues are due to stdlib deficiencies which are often easy to add temporary downstream workarounds for as the language matures.