kubebuilder download URL for v3 and above does not contain kubebuilder-tools

[LittleWat]

I am trying to support kubebuilder v3 and above https://github.com/ob/rules_kubebuilder/pull/13/files

but kubebuilder download URL for v3 and above just contains kubebuilder binary.

• v2: tar.gz that contains kubebuilder,etcd, kube-apiserver, kubectl
• v3: just kubebuilder binary file

etcd, kube-apiserver ,kubectl are now in kubebuilder-tools

e.g. https://storage.googleapis.com/kubebuilder-tools/kubebuilder-tools-1.23.5-linux-amd64.tar.gz

So we might need the step like below...? https://github.com/cert-manager/cert-manager/blob/70842364304fb472ed1c62afc4f1c3898c73164c/hack/bin/deps.bzl#L73-L116