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

https://github.com/travankor/void-packages mkinitcpio
https://github.com/void-linux/void-packages/pull/12646

mkinitcpio: sync hooks with upstream.
Updates the lvm2 and encrypt hooks to fix bugs, notably:
https://bugs.archlinux.org/task/56771
Removes unused ucode hook, which mkinitcpio does not support anyways.

A patch file from https://github.com/void-linux/void-packages/pull/12646.patch is attached