Exclude dist from discovered packages. Fixes jaraco/skeleton#46.
Exclude dist from discovered packages. Fixes jaraco/skeleton#46.

jaraco/keyring,jaraco/irc,python/importlib_metadata,jaraco/jaraco.functools,jaraco/calendra,pypa/setuptools,jaraco/jaraco.logging,pwdyson/inflect.py,jaraco/jaraco.stream,pypa/setuptools,pytest-dev/pytest-runner,pypa/setuptools,jaraco/jaraco.collections,jaraco/jaraco.context,jaraco/zipp,jaraco/jaraco.text,jaraco/jaraco.classes,jaraco/backports.functools_lru_cache,jaraco/jaraco.itertools,jazzband/inflect,jaraco/portend,jaraco/jaraco.path,jaraco/hgtools,python/importlib_resources,jaraco/tempora