Description of problem:
When existing content view is updated, corresponding audit entry is not created

Version-Release number of selected component (if applicable):
6.14 sn 7

How reproducible:
always

Steps to Reproduce:
1. create a CV
2. update its name
3. under Monitor > Audits search for 'type=katello/content_view and action=update'

Actual results:
no result

Expected results:
an update event should show up

Additional info:
Doesn't occur in 6.13
Found by QE automation:
pytest tests/foreman/ui/test_audit.py -k test_positive_update_event

The cv create event appears as expected