Enable Real Time Collaboration on the dlab hub
Enable Real Time Collaboration on the dlab hub

Ref https://github.com/berkeley-dsep-infra/datahub/issues/3027

berkeley-dsep-infra/datahub,berkeley-dsep-infra/datahub,berkeley-dsep-infra/datahub,ryanlovett/datahub,ryanlovett/datahub,ryanlovett/datahub