* see if this can push to ghcr
* fix URI
* don't push docker image
* don't push docker image
* see if this lets us login to ghcr
* we can push to github's container registry directly
* now when we trigger a build, we build the latest version we can discover from the tags
* forgot to remove bit where we install package from source
* use docker ignore to make sure we keep the context as small as we can
* make it explicit we don't push before we test, and make sure we have the same build args for when we do push
* add juypterlab and notebook to docker image
* Apply suggestions from code review