Cloned from https://bugzilla.redhat.com/show_bug.cgi?id=2216158

Description of problem:
When a host owner is changed, the following entry is shown in audit:

<user> update HOST <host> <datetime>
Name | Old | New
-----------------
Owner | N/A | N/A

How reproducible:
Deterministic

Steps to Reproduce:
1. Create a host
2. Go to All hosts -> <host> -> Edit -> Additional information
3. Change Owner, submit
4. In the host details, in the bottom right, click All audits

Actual results:
The newest entry is an owner change but without actual user values

Expected results:
The entry should show wo is the original owner and who is the new owner