Deprecate Settings.artifact['path'] (and Settings.lfs['path'] as well?)
config/gitlab.yml configuration file, we have these settings:
artifact: path: ... # deprecated storage_path: ...
path is set, it will be used in preference to
storage_path but we should aim to remove it completely.
We should also check whether the same is true for the
lfs key. I suspect it should / does.
Settings.uploads['path'] does not exist and is not supported.