Update modernize to 0.8.0

[pyup-bot]

This PR updates modernize from 0.7 to 0.8.0.

Changelog

0.8.0

==================

Features
--------

* add ``modernize`` console_script

Breaking
--------
* use ``fissix`` instead of deprecated ``lib2to3``  https://github.com/PyCQA/modernize/pull/203
modernize itself will no-longer run under Python 2, or Python <3.6, but will
always be able to process Python 2 code.

Bugfixes
--------
* Fix for ``dict.viewitems()``, ``dict.iteritems()`` etc in chained calls https://github.com/PyCQA/modernize/pull/181
* Fix for SLASHEQUAL ``/=`` in fix_classic_divivion https://github.com/PyCQA/modernize/pull/197

Docs/tests/meta
---------------
* Travis CI: Add Python 3.7, 3.8 and more flake8 tests https://github.com/PyCQA/modernize/pull/199
* ``six`` documentation has moved to https://six.readthedocs.io/ https://github.com/PyCQA/modernize/pull/198
* Fix typo in help string for --enforce option https://github.com/PyCQA/modernize/pull/191
* move project to https://github.com/PyCQA/modernize/  https://github.com/PyCQA/modernize/pull/220 https://github.com/PyCQA/modernize/pull/215
* switch from Travis CI to Github Actions https://github.com/PyCQA/modernize/pull/224
* use tox, pre-commit, pyupgrade and black https://github.com/PyCQA/modernize/pull/216

0.8rc4

===================

- Nothing changed yet.

0.8rc2

===================

Features
--------

* add ``modernize`` console_script

Meta
----

* move project to https://github.com/PyCQA/modernize/  https://github.com/PyCQA/modernize/pull/220 https://github.com/PyCQA/modernize/pull/215
* switch from Travis CI to Github Actions https://github.com/PyCQA/modernize/pull/224
* use tox, pre-commit, pyupgrade and black https://github.com/PyCQA/modernize/pull/216

0.8rc1

==============

Released 2020-07-20.

Breaking
--------
* use ``fissix`` instead of deprecated ``lib2to3``  https://github.com/PyCQA/modernize/pull/203
modernize itself will no-longer run under Python 2, or Python <3.6, but will
always be able to process Python 2 code.

Bugfixes
--------
* Fix for ``dict.viewitems()``, ``dict.iteritems()`` etc in chained calls https://github.com/PyCQA/modernize/pull/181
* Fix for SLASHEQUAL ``/=`` in fix_classic_divivion https://github.com/PyCQA/modernize/pull/197

Docs/tests/meta
---------------
* Travis CI: Add Python 3.7, 3.8 and more flake8 tests https://github.com/PyCQA/modernize/pull/199
* ``six`` documentation has moved to https://six.readthedocs.io/ https://github.com/PyCQA/modernize/pull/198
* Fix typo in help string for --enforce option https://github.com/PyCQA/modernize/pull/191

Links

• PyPI: https://pypi.org/project/modernize
• Changelog: https://data.safetycli.com/changelogs/modernize/
• Repo: https://github.com/PyCQA/modernize