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

https://github.com/Duncaen/void-packages firefox-94
https://github.com/void-linux/void-packages/pull/33872

Firefox 94
[ci skip]
- [x] x86_64-glibc
- [x] x86_64-musl
- [ ] i686-glibc
- [ ] aarch64-musl

A patch file from https://github.com/void-linux/void-packages/pull/33872.patch is attached