Log Message:
py-setuptools: updated to 40.8.0

v40.8.0
* Added the build_meta:__legacy__ backend, a "compatibility mode" PEP \ 
517 backend that can be used as the default when build-backend is left \ 
unspecified in pyproject.toml.
* Resource paths are passed to pkg_resources.resource_string and similar no \ 
longer accept paths that traverse parents, that begin with a leading /. \ 
Violations of this expectation raise DeprecationWarnings and will become errors. \ 
Additionally, any paths that are absolute on Windows are strictly disallowed and \ 
will raise ValueErrors.
* setuptools will now automatically include licenses if setup.cfg contains a \ 
license_file attribute, unless this file is manually excluded inside \ 
MANIFEST.in.

v40.7.3
* In package_index, revert to using a copy of splituser from Python 3.8.