This reduce the size of the docker image and avoid confusing users.
We keep the commands in authelia-scripts too in order to keep the
current workflow of developers.
Some tests are not fully rewritten in Go, a typescript wrapper is called
instead until we remove the remaining TS tests and dependencies.
Also, dockerize every components (mainly Authelia backend, frontend and kind)
so that the project does not interfere with user host anymore (open ports for instance).
The only remaining intrusive change is the one done during bootstrap to add entries in /etc/hosts.
It will soon be avoided using authelia.com domain that I own.
