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

https://github.com/Duncaen/void-packages firefox-100
https://github.com/void-linux/void-packages/pull/36979

Firefox 100
[ci skip]

* [ ] x86_64-glibc
* [ ] x86_64-musl
* [ ] aarch64-musl
* [ ] i686

A patch file from https://github.com/void-linux/void-packages/pull/36979.patch is attached