MarsSeed [1] filed a deletion request for polkit-kde [2]: Outdated duplicate from 2015 of Arch/extra/polkit-kde-agent.
This has a different package name than the repo version. Nothing depends on it. Safe to delete. [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/polkit-kde/
