deploy research.tpo from GitLab CI
This reuses the code from status.torproject.org, for now: we'll eventually move this to a template project (or system-wide templates) but I just want to get this out the door for now. This has not been tested outside of status.torproject.org, so it might not quite work yet. GitLab doesn't have privileges to push to the actual server yet, so this shouldn't affect production until the SSH key is added to the project.