[PRQ#54076] Deletion Request for apm

MarsSeed [1] filed a deletion request for apm [2]: Atom is discontinued since 2022, repo is archived. [a] Upstream recommends alternatives like (Visual Studio) Code. [b] AUR packages for Atom have been broken for more than a year now. They are also submitted for deletion (PRQ#53222, PRQ#54075). [a]: https://github.com/atom/atom [b]: https://github.blog/2022-06-08-sunsetting-atom/ [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/apm/