[aur-general] deletion request -- pypy3-setuptools

[lilydjwg]

pypy-setuptools[1] provides pypy3-setuptools[2] now, so let's delete the
later.

[1]: https://aur.archlinux.org/packages/pypy-setuptools/
[2]: https://aur.archlinux.org/packages/pypy3-setuptools/

-- 
Best regards,
lilydjwg