[PRQ#51258] Deletion Request for linux-galliumos

MarsSeed [1] filed a deletion request for linux-galliumos [2]: Abandoned kernel from 2019. Also, the GalliumOS project has had its last release in 2019, and in 2022 it was officially declared dead. [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/linux-galliumos/