Compliance operator scans may leave namespaces stuck terminating

[rtheis]

The Red Hat OpenShift on IBM Cloud test pipeline uses the compliance operator for compliance scanning. Most of the time, this testing goes smoothly. However, there are times when there are general compliance operator scan problems that leave profilebundle and/or compliancescan resources behind. These resources have a Kubernetes finalizer that is not cleared and thus namespace termination is blocked. We have tried to order compliance operator cleanup but the problem keeps occurring.

Issue transferred from https://github.com/openshift/compliance-operator/issues/831.