1c1b3e5e6e
There is no separator before the "Power Settings" entry in the "Power Profiles" menu, unlike all other quick settings menus. Add that separator for consistency. Fixes https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/2559#note_1641102 Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/2602>