oc adm release command is failed: no basic auth credentials

Issue

• "oc adm release" is failed with the following messages, when you prepare your mirror registry to install OCP4.

$ oc adm release extract --command=openshift-install "${LOCAL_REGISTRY}/${LOCAL_REPOSITORY}:${OCP_RELEASE}"
error: unable to read image int-registry.example.com:5000/ocp4/openshift4:4.2.0: Head https://int-registry.example.com:5000/v2/ocp4/openshift4/manifests/4.2.0: no basic auth credentials