services: Convert Gitaly to a Ruby service
Gradually we want to convert all services away from the Procfile and instead define the way to run the service in a Ruby file.
Convert the Gitaly service to a Ruby service.
Issue: #904
Gradually we want to convert all services away from the Procfile and instead define the way to run the service in a Ruby file.
Convert the Gitaly service to a Ruby service.
Issue: #904