Description of problem: currently 4.13 still uses MediatedDevicesTypes (Devices wih 's') which deprecated but still there, but 4.14 will also require to have MediatedDeviceTypes(device without 's') that does not exist in 4.13

following error in logs represent it
E0929 08:40:07.120015 1 queueinformer_operator.go:319] sync

failed: error validating existing CRs against new CRD's schema for "hyperconvergeds.hco.kubevirt.io": error validating custom resource against new schema for HyperConverged openshift-cnv/kubevirt-hyperconverged: [].spec.mediatedDevicesConfiguration.mediatedDeviceTypes: Required value

configuration we started with in HCO on 4.13
mediatedDevicesConfiguration:
mediatedDevicesTypes:

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

How reproducible:

Steps to Reproduce:
1.on a cluster configured with vGPU , upgrade 4.13 to 4.14
2.
3.

Actual results:
CNV upgrade is stuck

Expected results:
CNV upgrades to 4.14 successfully

Additional info:
bug fixed to updated nameing convention to mediatedDeviceTypes in 4.14 https://bugzilla.redhat.com/show_bug.cgi?id=2054863