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

https://github.com/TheGejr/void-packages brave
https://github.com/void-linux/void-packages/pull/18586

[WIP] New package: brave-1.2.41-x64
This package provides the open source web browser based on chromium.

A patch file from https://github.com/void-linux/void-packages/pull/18586.patch is attached