Draft: unl0kr testing for buffybox/-/merge_requests/32

This is not intended to be merged. Instead the aim is to facilitate testing of buffybox!32 (merged). In order to verify this change, we'll need somebody with a OnePlus device that was affected by https://gitlab.com/cherrypicker/unl0kr/-/issues/34 or https://gitlab.com/cherrypicker/unl0kr/-/issues/48 to install and run unl0kr from this MR in the initfs to ensure that it renders correctly and doesn't paint a black screen.