Update tox to 3.27.0#371

pyup-bot wants to merge 1 commit intomastermatt2000/json_stream_reader:masterfrom

pyup-update-tox-3.8.6-to-3.27.0matt2000/json_stream_reader:pyup-update-tox-3.8.6-to-3.27.0Copy head branch name to clipboard