[PRQ#49715] Deletion Request for relion

MarsSeed [1] filed a deletion request for relion [2]: Abandoned, unused package from 2016 for a niche scientific tool. OOD flag ignored since 2019. Zero votes/comments. Not useful to keep this on AUR. (There's still a relion-git pkg, which at least has a maintainer.) [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/relion/