Enable deletions by digest
Enable deletions by digest

Enable deletion of images in the registry. This is useful to replicate
production behaviour when running Atomic Reactor's delete_from_registry
plugin. See https://docs.docker.com/registry/configuration/#delete for
reference.

Signed-off-by: Athos Ribeiro <9cdfc39bfa10853bf9ad64090808d55fee7504ca@redhat.com>

lcarva/osbs-box,lcarva/osbs-box