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

https://github.com/foopub/void-packages master
https://github.com/void-linux/void-packages/pull/33916

firefox: fix patch whitespace
Needed because of https://github.com/void-linux/void-packages/commit/7b4119df5cbc0cc37348164a10c88a32910009d8 
See also https://github.com/void-linux/void-packages/issues/33915


A patch file from https://github.com/void-linux/void-packages/pull/33916.patch is attached