Update controllers with OCI support

cmd/flux/testdata/oci/create_source_oci.golden

cmd/flux/testdata/oci/get_oci.golden

cmd/flux/testdata/oci/reconcile_oci.golden

cmd/flux/testdata/oci/resume_oci.golden

go.mod

go.sum

manifests/bases/kustomize-controller/kustomization.yaml

manifests/bases/notification-controller/kustomization.yaml

manifests/bases/source-controller/kustomization.yaml