[PRQ#64937] Deletion Request for multimc-development-bin

MarsSeed [1] filed a deletion request for multimc-development-bin [2]: Abandoned since 2022, broken. Also unneeded: AUR/multimc-bin [a] actually packages from upstream's same release channel, but is actively maintained and properly packaged, unlike this one. [a]: https://aur.archlinux.org/packages/multimc-bin [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/multimc-development-bin/