Description of problem:

Upgrade 6.2.1 => 7.0.0 fails with operator error

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

7.0.0-48

How reproducible:

100% 

Steps to Reproduce:
1. Install 6.2.1 as pre-stage with IIB of 7.0.0-48
2. Allow operator upgrade
3. Observe result

Actual results:

6.2.1 pods are not restarted, 7.0.0 operator's log is showing error:

TASK [Setup Hub API Database PersistentVolumeClaim] ********************************
7529
fatal: [localhost]: FAILED! => {"changed": false, "msg": "Failed to patch object: b'{\"kind\":\"Status\",\"apiVersion\":\"v1\",\"metadata\":{},\"status\":\"Failure\",\"message\":\"persistentvolumeclaims \\\\\"mta-hub-database-volume-claim\\\\\" is forbidden: only dynamically provisioned pvc can be resized and the storageclass that provisions the pvc must support resize\",\"reason\":\"Forbidden\",\"details\":

Unknown macro: {"name"}

,\"code\":403}
n'", "reason": "Forbidden"}
7530
7531

Expected results:

Upgrade should perform without errors 

Additional info: