While creating dataSource from the yaml, it failed.

The YAML content on 4.17.1 and 4.18 is:

apiVersion: cdi.kubevirt.io/v1beta1
kind: DataSource
metadata:
  name: example
  namespace: default
spec: {}

The YAML on 4.16 is:

apiVersion: cdi.kubevirt.io/v1beta1
kind: DataVolume
metadata:
  name: example
  labels:
    instancetype.kubevirt.io/default-instancetype: u1.medium
    instancetype.kubevirt.io/default-preference: fedora
  annotations:
    cdi.kubevirt.io/storage.bind.immediate.requested: 'true'
  namespace: default
spec:
  source:
    registry:
      url: 'docker://quay.io/containerdisks/fedora:latest'
  storage:
    resources:
      requests:
        storage: 30Gi

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