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

https://github.com/ericonr/void-packages waybar
https://github.com/void-linux/void-packages/pull/21996

Waybar: update to 0.9.2
Added dbusmenugtk option as default for all situations. libnl now works
for musl.

@DirectorX are you still using Void/having time to maintain this? I can maintain the package, if you'd like.

A patch file from https://github.com/void-linux/void-packages/pull/21996.patch is attached