Metering-operator.4.6.0 CSV is stuck in pending mode after upgrade in Openshift Container Platform 4.

Issue

• metering-operator is stuck in Pending status upgrading to metering-operator.4.6.0:

  $ oc get csv | grep metering
  metering-operator.4.6.0-202011070259.p0        Metering                         4.6.0-202011070259.p0   metering-operator.4.5.0-202011070318.p0        Pending
  

• metering-operator fails to upgrade to metering-operator.4.6.0 with error:

  Warning  FailedRole   73m                     metering-ansible-operator  Error reconciling: Failed to patch object: {"kind":"Status","apiVersion":"v1","metadata":{},"status":"Failure","message":"clusterroles.rbac.authorization.k8s.io \"openshift-metering-reporting-operator-auth-proxy\" is forbidden: User \"system:serviceaccount:openshift-metering:metering-operator\" cannot patch resource \"clusterroles\" in API group \"rbac.authorization.k8s.io\" at the cluster scope","reason":"Forbidden","details":{"name":"openshift-metering-reporting-operator-auth-proxy","group":"rbac.authorization.k8s.io","kind":"clusterroles"},"code":403}