Description of problem:
NooBaa metrics start with NooBaa_ prefix. There has to be created duplicate metric with noobaa_ prefix in order to work with telemetry.
Is it possible to accept metrics with names that include uppercase letters?

For more information: https://bugzilla.redhat.com/show_bug.cgi?id=1893713#c3

Version-Release number of selected component (if applicable):
4.6.0-0.nightly-2020-12-14-142858
ocs-operator.v4.6.0-149.ci