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

https://github.com/dkwo/void-packages ff-musl
https://github.com/void-linux/void-packages/pull/30718

firefox: update to 88.0.1
- firefox: update to 88.0.1
- firefox-i18n: update to 88.0.1
- firefox: add musl patch

I took the patch from Alpine, hoping that it would allow firefox to run on musl 1.2.2.
Possibly more patches are needed, but at least this one shouldn't do any damage.
I haven't built/tested it on musl yet.

#### Have the results of the proposed changes been tested?
- [x] I use the packages affected by the proposed changes on a regular basis and confirm this PR works for me
- [ ] I generally don't use the affected packages but briefly tested this PR

Builds on  x86-64

[ci skip]


A patch file from https://github.com/void-linux/void-packages/pull/30718.patch is attached