There is a new pull request by sirikid against master on the void-packages repository

https://github.com/sirikid/void-packages don't-strip-unknown-binaries
https://github.com/void-linux/void-packages/pull/21288

06-strip-and-debug-pkgs.sh: ignore binaries for unknown machines
Because most likely these files are not executables, but some kind of bytecode. And strip doesn't know how to strip them anyway.

A patch file from https://github.com/void-linux/void-packages/pull/21288.patch is attached