Update setuptools to 51.3.0

[pyup-bot]

This PR updates setuptools from 51.0.0 to 51.3.0.

Changelog

51.3.0

-------


Changes
^^^^^^^
* 1390: Newlines in metadata description/Summary now trigger a ValueError.
* 2481: Define ``create_module()`` and ``exec_module()`` methods in ``VendorImporter``
to get rid of ``ImportWarning`` -- by :user:`hroncok`
* 2489: ``pkg_resources`` behavior for zipimport now matches the regular behavior, and finds
``.egg-info`` (previoulsy would only find ``.dist-info``) -- by :user:`thatch`
* 2529: Fixed an issue where version tags may be added multiple times

51.2.0

-------


Changes
^^^^^^^
* 2493: Use importlib.import_module() rather than the deprectated loader.load_module()
in pkg_resources namespace delaration -- by :user:`encukou`

Documentation changes
^^^^^^^^^^^^^^^^^^^^^
* 2525: Fix typo in the document page about entry point. -- by :user:`jtr109`

Misc
^^^^
* 2534: Avoid hitting network during test_easy_install.

51.1.2

-------


Misc
^^^^
* 2505: Disable inclusion of package data as it causes 'tests' to be included as data.

51.1.1

-------


Misc
^^^^
* 2534: Avoid hitting network during test_virtualenv.test_test_command.

51.1.0

-------


Changes
^^^^^^^
* 2486: Project adopts jaraco/skeleton for shared package maintenance.

Misc
^^^^
* 2477: Restore inclusion of rst files in sdist.
* 2484: Setuptools has replaced the master branch with the main branch.
* 2485: Fixed failing test when pip 20.3+ is present.
-- by :user:`yan12125`
* 2487: Fix tests with pytest 6.2
-- by :user:`yan12125`

Links

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

[coveralls]

Coverage remained the same at 86.233% when pulling 7a40159 on pyup-update-setuptools-51.0.0-to-51.3.0 into 4d92214 on master.

[pyup-bot]

Closing this in favor of #286