Update zipp to 3.4.0

[pyup-bot]

This PR updates zipp from 3.1.0 to 3.4.0.

Changelog

3.4.0

======

68 and bpo-42090: ``Path.joinpath`` now takes arbitrary
positional arguments and no longer accepts ``add`` as a
keyword argument.

3.3.2

======

Updated project metadata including badges.

3.3.1

======

bpo-42043: Add tests capturing subclassing requirements.

3.3.0

======

9: ``Path`` objects now expose a ``.filename`` attribute
and rely on that to resolve ``.name`` and ``.parent`` when
the ``Path`` object is at the root of the zipfile.

3.2.0

======

57 and bpo-40564: Mutate the passed ZipFile object
type instead of making a copy. Prevents issues when
both the local copy and the caller's copy attempt to
close the same file handle.

56 and bpo-41035: ``Path._next`` now honors
subclasses.

55: ``Path.is_file()`` now returns False for non-existent names.

Links

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

[codecov]

Codecov Report

Merging #185 into master will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master     #185   +/-   ##
=======================================
  Coverage   30.00%   30.00%           
=======================================
  Files           3        3           
  Lines          10       10           
=======================================
  Hits            3        3           
  Misses          7        7           

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[pyup-bot]

Closing this in favor of #225