Pulp stores RBAC roles in the database. This means that role descriptions for locked roles that we ship with galaxy are served up as data on the API and can't be translated. To solve this problem the descriptions for the locked roles should be hardcoded into the UI.

Move the role descriptions (found here: https://github.com/ansible/galaxy_ng/blob/feature/rbac-roles/galaxy_ng/app/access_control/statements/roles.py#L23) to the UI, add translation markers to them and delete them from the API.