[PRQ#50889] Deletion Request for kdewebkit

MarsSeed [1] filed a deletion request for kdewebkit [2]: Deprecated, discontinued KDE module. Upstream even deleted the git master branch content. Safe to delete from AUR and from local installations. [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/kdewebkit/