Completing its compatibility with the Noble seed.
The next update to ubuntu-meta will be enough to build WSL images of
focal like we the ones we have of noble.
The default track of the snap-store snap recently changed.
The desktop-minimal seed didn't specify a track and thus started failing
to find the ubuntu branch for the new default track.
* Removes the OOBE that we never enabled by default and launcher is
going to deprecate it.
* Align the softwares we ship with the noble packages for WSLg support.
* Add cloud-init/landscape-client which is going to be needed for the
incoming Beta feature support on 20.04 LTS.
ship-live has a pattern to include all nvidia LRM for the
generic-hwe-20.04 flavour. But the pattern also matches
generic-hwe-20.04-edge flavour. Thus ship-live ISO pool ends up with
some v5.15 kernel packages which are not needed.
Clamp the pattern to only ship hwe-20.04$ related modules.
Signed-off-by: Dimitri John Ledkov <email address hidden>