Update pytest-cov to 6.0.0#609

pyup-bot wants to merge 2 commits intomasterRobotStudio/datalore:masterfrom

pyup-update-pytest-cov-2.8.1-to-6.0.0RobotStudio/datalore:pyup-update-pytest-cov-2.8.1-to-6.0.0Copy head branch name to clipboard