Tagging asahi-6.16.4-1 - rebase onto v6.16.4 - move boot fb removal closer to DCP drm device registering. Decreases time without drm KMS device significantly and hopefully very unlikely to start the display manager in that window - fixes use-after-free in simplefb on M2* desktop devices (hello Debian) - fix OOB read in nvmem core while reading atcphy efuses - correct leftover t6000 references in t6020 DTs