Log Message:
py-test: updated to 6.1.2

pytest 6.1.2

Bug Fixes
* Fixed an issue where some files in packages are getting lost from --lf even \ 
though they contain tests that failed. Regressed in pytest 5.4.0.
* Directories created by tmpdir are now considered stale after 3 days without \ 
modification (previous value was 3 hours) to avoid deleting directories still in \ 
use in long running test suites.

Improved Documentation
* Improve deprecation warning message for pytest._fillfuncargs().