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

https://github.com/pbui/void-packages chromium
https://github.com/void-linux/void-packages/pull/24578

chromium: update to 85.0.4183.83
[ci skip]

- Built for i686, x86_64, x86_64-musl.
- Tested on x86_64.

- Use bundled libvpx (doesn't build with system library).

- Also update chromium-widevine.

A patch file from https://github.com/void-linux/void-packages/pull/24578.patch is attached