* feat(deck): Implement optional support for switching to GNOME on Wayland
This adds a variable, DESKTOP_WAYLAND, to /etc/default/desktop-wayland that gets sourced
by steamos-session-select and determines whether or not to use Wayland or X11. By default,
this ships as false
* feat(deck): Implement optional support for switching to Plasma on Wayland
* feat(deck): Add hidden just script to toggle Wayland desktop session
Omitted from 'just list'