[PRQ#40431] Deletion Request for gnome-shell-extension-appindicator43

ewout [1] filed a deletion request for gnome-shell-extension- appindicator43 [2]: No longer needed [1] https://aur.archlinux.org/account/ewout/ [2] https://aur.archlinux.org/pkgbase/gnome-shell-extension-appindicator43/