From: Herton R. Krzesinski on
gitlab.com
https://gitlab.com/cki-project/kernel-ark/-/merge_requests/1617#note_8454...
I believe the changes are fine, except for the removal of systemd requirement,
because your second patch uses systemd-detect-virt.
I think you want to keep the systemd requirement with
```Requires(preun,posttrans): systemd```