required support in LbEnv to work

LbLogin (default), LbLoginDev, LbEnv, LbEnv-dev

It's a set of predefined settings for easily and transparently running
a containerized command as if it is a local command.

By default the whole `$HOME` directory is exposed to the container, or
the directory identified by `$WORKSPACE`, and the OS is selected from
the content of `$CMTCONFIG`.

The "wrap" mode is enabled explicitly with the `--wrap` option or when
`lb-docker-run` is the target of a symlink (e.g. a symlink `cmake` is
enough to build LHCb projects from the host without explicitly starting
containers).

- build all images automatically from gitlab-ci
- modified lb-docker-run to use the images from the new registry