[PRQ#47238] Deletion Request for libspatialite-devel

MarsSeed [1] filed a deletion request for libspatialite-devel [2]: Unmaintained devel package from 2019. Repo has the stable libspatialite. [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/libspatialite-devel/