Update pytest-mock to 1.11.0

[pyup-bot]

This PR updates pytest-mock from 1.10.0 to 1.11.0.

Changelog

1.11.0

------

* The object returned by ``mocker.spy`` now also tracks the return value
of the spied method/function.

1.10.4

------

* Fix plugin when 'terminal' plugin is disabled

1.10.3

------

* Fix test suite in Python 3.8. Thanks `hroncok`_ for the report and `blueyed`_ for the PR (`140`_).

.. _140: https://github.com/pytest-dev/pytest-mock/pull/140
.. _hroncok: https://github.com/hroncok

1.10.2

------

* Fix bug at the end of the test session when a call to ``patch.stopall`` is done explicitly by
user code. Thanks `craiga`_ for the report (`137`_).

.. _137: https://github.com/pytest-dev/pytest-mock/issues/137
.. _craiga: https://github.com/craiga

1.10.1

------

* Fix broken links and update README. Also the code is now formatted using `black <https://github.com/ambv/black>`__.

Links

• PyPI: https://pypi.org/project/pytest-mock
• Changelog: https://pyup.io/changelogs/pytest-mock/
• Repo: https://github.com/pytest-dev/pytest-mock/

[pyup-bot]

Closing this in favor of #248