fix(e2e): Error in check crd support script

[gansheer]

Closes #4929

kubectl and oc CLI answers with different result to explain command:

$"kubectl" explain customresourcedefinitions | grep VERSION | awk '{print $2}'
v1
$ "oc" explain customresourcedefinitions | grep VERSION | awk '{print $2}'
apiextensions.k8s.io/v1

Root cause:

$ kubectl explain customresourcedefinitions
GROUP:      apiextensions.k8s.io
KIND:       CustomResourceDefinition
VERSION:    v1

$ oc explain customresourcedefinitions
KIND:     CustomResourceDefinition
VERSION:  apiextensions.k8s.io/v1

Release Note

fix(e2e): Error in check crd support script

[gansheer]

@squakez @oscerd can you launch the falling test again please 🙏 ?

[gansheer]

@squakez except for other recurring test failures (the dev mode) that PR is finished on my side