[PRQ#61965] Deletion Request for rider-projector

MarsSeed [1] filed a deletion request for rider-projector [2]: Discontinued by upstream in favor of JetBrains Gateway; GitHub repo is archived. [a] [a]: https://github.com/JetBrains/projector-installer [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/rider-projector/