At the time of commit this file contains some things that are not yet true
due to the dockerhub configuration not having been updated. This therefore
remains aspirational until merged, after which the docherhub configuration
will be updated.
These are different than our "full" images because they include a binary
already released to releases.hashicorp.com, whereas the root Dockerfile
directly builds from the current work tree.
This particular Dockerfile is not intended to be run manually, but rather
exists only to drive the dockerhub automated build.