ggcr: Tags for github.com/google/go-containerregistry/pkg/authn/kubernetes

[ibuildthecloud]

It would be nice if there were tags for the submodules in this project, specifically github.com/google/go-containerregistry/pkg/authn/kubernetes. I know it's a headache, but its just that I'm picking up ggcr using a tag like v0.9.0 and I want to ensure I have the correct submodule for that tag or if there's no relation that's fine, but that would be clear because the submodule might be like v0.1.0 when ggcr is v0.9.0.