Description of problem:

There's no way to reduce the log verbosity on governance-policy-framework-addon and config-policy-controller components lowe than "info".

As of now, its only possible to set debug levels to 0,1 and 2:

~~~
https://access.redhat.com/documentation/de-de/red_hat_advanced_cluster_management_for_kubernetes/2.8/html-single/governance/index#configure-debug-log
~~~

The Customer is looking to set the debug level to "error" or "warning"

Version-Release number of selected component (if applicable): 2.8

Additional info: