Debian doesn't have authselect
Skip authselect configuration and migration on Debian/Ubuntu.
Co-authored-by: Timo Aaltonen <tjaalton@debian.org>
Signed-off-by: Christian Heimes <cheimes@redhat.com>
Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>