Share the GNOME Docker Hub account for CI purposes
It is possible to simplify the CI workflow for (at least some) GNOME modules if docker images are used. I, personally, dislike the idea of using personal dockerhub accounts for something that belongs to the GNOME-related modules themselves.
It would be a good idea to have a GNOME Docker account so that we didn't have to worry about transferring ownership from one maintainer to the next. In any case, there are more than 1 GNOME or GNOME-related module that use Docker for CI.