Don't use python to ship data files

[xdbob]

I'm working on packaging pass-audit on fedora. The current setup.py provided data-files are only working for easy_install packages and not wheel ones (see https://setuptools.pypa.io/en/latest/userguide/datafiles.html#non-package-data-files ).

Since easy_install packages are deprecated, I'm proposing to rollback the installation to the Makefile (PR incoming).

For reference, the current WIP package is https://git.sr.ht/~xdbob/rpm-packages/tree/master/item/pass-audit