- update to 3.7.4
- drop 0001-Use-unittest.mock-if-is-only-aviable.patch
* Fix possible infinite recursion when writing .pyc files
* Cache plugin now obeys the -q flag when --last-failed and
--failed-first flags are used.
* Fix bad console output when using console_output_style=classic
* Fixtures during teardown can again use capsys and capfd to inspect
output captured during tests.
* Fix bugs where unicode arguments could not be passed to testdir.runpytest
on Python 2.
* Fix double collection of tests within packages when the filename starts
with a capital letter
* Fix collection error when specifying test functions directly in the command
line using test.py::test syntax together with --doctest-modules
* Fix stdout/stderr not getting captured when real-time cli logging is active.
* Fix bug where --show-capture=no option would still show logs printed during
fixture teardown.
* Fix issue where teardown of fixtures of consecutive sub-packages were
executed once, at the end of the outer package.

- update to 3.7.2
- add 0001-Use-unittest.mock-if-is-only-aviable.patch
* Fix filterwarnings not being registered as a builtin mark.
* Fix test collection from packages mixed with normal directories.
* Fix infinite recursion during collection if a pytest_ignore_collect
hook returns False instead of None.
* Fix bug where decorated fixtures would lose functionality
* Fix bug where importing modules or other objects with prefix pytest_ prefix
would raise a PluginValidationError.
* Fix AttributeError during teardown of TestCase subclasses which raise