New tests are failing since the number of available loaders increased.
Associated loaders list gets now wrapped in cli help output so we need
to take this into account in tests implementation.
See commands output below:
13:04 $ swh loader list --help Usage: swh loader list [OPTIONS] [[all|archive|cran|debian|deposit|git|mercuri al|nixguix|npm|pypi|svn]] List supported loaders and optionally their arguments Options: -h, --help Show this message and exit.
15:53 $ swh loader run --help Usage: swh loader run [OPTIONS] [archive|cran|debian|deposit|git|mercurial|nix guix|npm|pypi|svn] URL [OPTIONS]... Ingest with loader <type> the origin located at <url> Options: -h, --help Show this message and exit.