wayland/xdg-output: Fix xdg-output v3 support
When using xdg-output v3 or later, the Wayland compositor does not send xdg_output.done events which are deprecated.
Instead, it should send a wl_output.done event for the matching wl_output.
When using xdg-output v3 or later, the Wayland compositor does not send xdg_output.done events which are deprecated.
Instead, it should send a wl_output.done event for the matching wl_output.