There is a udev bug [0] which can ultimately lead to the udev database
for certain devices not being actively updated. The Diskmanage package
relies upon lsblk for certain info, and lsblk queries the udev
database. Ensure the information is updated by manually calling
'udevadm trigger' for the changed devices.
Without the fix, and a bit of bad luck, a cleaned up disk could still
show up as an 'LVM2_member' for example.
[0]: https://github.com/systemd/systemd/issues/18525
Signed-off-by: Fabian Ebner <f.ebner@proxmox.com>