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

https://github.com/travankor/void-packages mkinitcpio2
https://github.com/void-linux/void-packages/pull/15940

mkinitcpio: update to 27.
See: https://bugs.archlinux.org/task/59151

A patch file from https://github.com/void-linux/void-packages/pull/15940.patch is attached