Log Message:
py-test: updated to 4.6.5

pytest 4.6.5:
Bug Fixes
* Fix RuntimeError/StopIteration when trying to collect package with \ 
“__init__.py” only.
* Fix encode error when using unicode strings in exceptions with pytest.raises.
* Fix issue where tmp_path and tmpdir would not remove directories containing \ 
files marked as read-only, which could lead to pytest crashing when executed a \ 
second time with the --basetemp option.
* --step-wise now handles xfail(strict=True) markers properly.
* Improved output when parsing an ini configuration file fails.

pytest 4.6.4:
Bug Fixes
* Emit a warning when attempting to unwrap a broken object raises an exception, \ 
for easier debugging.
* Fix --stepwise mode when the first file passed on the command-line fails to \ 
collect.
* Fix bug introduced in 4.6.0 causing collection errors when passing more than 2 \ 
positional arguments to pytest.mark.parametrize.
* Fix crash when discovery fails while using -p no:terminal.