Move alsa-utils recommends from laptop_wayland to to basis_wayland
patterns, as it's always used by labwc, not depending on laptop
Clean up superfluous entries in laptop_wayland patterns that are
already included in the basis pattern;
xfce4-battery-plugin is dropped as xfce4-power-manager already
provides the functionality (and it's not used as default)
xfce4_basis_wayland (bsc#1247638)
- Add xfce4-screensaver to xfce4_basis_wayland, as it starts
supporting Wayland recently, too
- Add alsa-utils to xfce4_laptop_wayland, as amixer is invoked via
labwc key binding (bsc#1247640)
OBS-URL: https://build.opensuse.org/package/show/X11:xfce/patterns-xfce?expand=0&rev=53
