ceph-volume: fix lvm list

ceph-volume: fix lvm list

17957d9beb42a04b8f180ccb7ba07d43179a41d3 introduced a regression in `lvm
list`.

When passing a vg/lv path for generating a single report, it fails
because the filter used in the `lvs` command isn't right. It uses the lv
name instead of the vg name because `os.path.basename(device)` is used
while it should be `os.path.dirname(device)`

Fixes: https://tracker.ceph.com/issues/43969
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
(cherry picked from commit 0179fed3ab624830ba77349531763c3e116c82e5)