All icons use `StIcon`, which already updates itself correctly on icon theme changes. Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell-extensions/-/merge_requests/337>
All icons use `StIcon`, which already updates itself correctly on icon theme changes. Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell-extensions/-/merge_requests/337>