[functional][y] Automate scenario for full disk as LVM PV
As a follow-up ticket of https://progress.opensuse.org/issues/40682 we can automate the following scenario (corresponding to suggestion #7 in previous ticket):
(7) VG with a disk and lvm partition: VG /dev/system utilizes as PVs, one partition /dev/vdc1 (gpt created previously in /dev/vdc) and one full disk /dev/vdb. 3 LVs are created on top for home, swap and root. Expectation in the installed system are met with '1 LVM physical volume whole disks' and '1 LVM physical volume'
We have AY test autoyast_disk_as_pv which has partitioning as proposed above, so validation modules can be reused.