Bump setuptools from 41.6.0 to 42.0.0

[dependabot-preview]

Bumps setuptools from 41.6.0 to 42.0.0.

Changelog

Sourced from setuptools's changelog.

v42.0.0

[#1830](https://github-redirect.dependabot.com/pypa/setuptools/issues/1830), [#1909](https://github-redirect.dependabot.com/pypa/setuptools/issues/1909): Mark the easy\_install script and setuptools command as deprecated, and use [pip](https://pip.pypa.io/en/stable/) when available to fetch/build wheels for missing `setup_requires`/`tests_require` requirements, with the following differences in behavior:

:   -   support for `python_requires`
    -   better support for wheels (proper handling of priority with respect to PEP 425 tags)
    -   PEP 517/518 support
    -   eggs are not supported
    -   no support for the `allow_hosts` easy\_install option (`index_url`/`find_links` are still honored)
    -   pip environment variables are honored (and take precedence over easy\_install options)

• #1898: Removed the "upload" and "register" commands in favor of twine.

• #1767: Add support for the license_files option in setup.cfg to automatically include multiple license files in a source distribution.

• #1829: Update handling of wheels compatibility tags:

  • add support for manylinux2010

  * fix use of removed 'm' ABI flag in Python 3.8 on Windows

• #1861: Fix empty namespace package installation from wheel.

• #1877: Setuptools now exposes a new entry point hook "setuptools.finalize_distribution_options", enabling plugins like setuptools_scm to configure options on the distribution at finalization time.

Commits

• d155aa0 Bump version: 41.6.0 → 42.0.0
• 1a5d06b Merge pull request #1877 from pypa/feature/distribution-options-hooks
• e44d9bc Merge pull request #1909 from benoit-pierre/resurrect_easy_install_script
• 4188aba add changelog entries
• e31c9f0 Merge pull request #1829 from benoit-pierre/update_pep425tags
• a1e956b Revert "drop easy_install script and associated documentation"
• 68dbb70 Merge pull request #1767 from kchmck/feat-license-files
• 402240c Merge pull request #1830 from benoit-pierre/pip_wheels
• 3e755ec Merge branch 'master' into feature/distribution-options-hooks
• a007982 Trim excess whitespace
• Additional commits viewable in compare view

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