Service monitor auth
Description
Updating documentation to capture setting new default values for Nexus that establish a metrics user required for the serviceMonitor
authentication. This is an explicit path that would establish out-of-the-box functionality that enables working service monitor authentication - but users should be informed on how to cleanup or address the job for creation of the metrics user failing.
The implementation is added to the BB MR below.
BB MR
https://repo1.dso.mil/platform-one/big-bang/bigbang/-/merge_requests/2385
Issues
Relates to #52 (closed)