There's a closed pull request on the void-packages repository

firefox: update to 92.0.
https://github.com/void-linux/void-packages/pull/32870

Description:
[ci skip]

- [x] x86_64-glibc (tested)
- [x] x86_64-musl (tested)
- [x] aarch64-musl
- [x] i686-glibc