docker/README: drop obsolete mentions of swh-docker-dev
I haven't re-read it all, but these minimal changes will hopefully still be better than having swh-docker-dev mentions.
Migrated from D2376 (view on Phabricator)
I haven't re-read it all, but these minimal changes will hopefully still be better than having swh-docker-dev mentions.
Migrated from D2376 (view on Phabricator)