Scheduled monthly dependency update for February

[pyup-bot]

Update wheel from 0.38.0 to 0.38.4.

Changelog

0.38.4

- Fixed ``PKG-INFO`` conversion in ``bdist_wheel`` mangling UTF-8 header values in
``METADATA`` (PR by Anderson Bravalheri)

0.38.3

- Fixed install failure when used with ``--no-binary``, reported on Ubuntu 20.04, by
removing ``setup_requires`` from ``setup.cfg``

0.38.2

- Fixed regression introduced in v0.38.1 which broke parsing of wheel file names with
multiple platform tags

0.38.1

- Removed install dependency on setuptools
- The future-proof fix in 0.36.0 for converting PyPy's SOABI into a abi tag was
faulty. Fixed so that future changes in the SOABI will not change the tag.

Links

• PyPI: https://pypi.org/project/wheel
• Changelog: https://pyup.io/changelogs/wheel/
• Repo: https://github.com/pypa/wheel

[pyup-bot]

Closing this in favor of #23