Description of problem:
Satellite inventory console log doesn't get cleared.

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

• satellite 6.14.0 snap 9

How reproducible:

• always

Steps to Reproduce:
1. Import manifest
2. Go to Configure > Inventory upload
3. Click on Restart button

Actual results:

• Check the log shown in the console, the new one gets appended to the old one.

Expected results:

• Only the new log is displayed.

Additional info:

QE Tracker for https://issues.redhat.com/browse/SAT-19325