Up crd apiVersion

[ilyario]

If you follow the instructions, you may get an error due to an outdated version of the crd

kubectl apply -f crds/certmerge_v1alpha1_certmerge_crd.yaml
error: resource mapping not found for name: "certmerges.certmerge.lecentre.net" namespace: "" from "crds/certmerge_v1alpha1_certmerge_crd.yaml": no matches for kind "CustomResourceDefinition" in version "apiextensions.k8s.io/v1beta1"
ensure CRDs are installed first

This fixes it