Update tox to 4.12.0#2485

pyup-bot wants to merge 1 commit intomastermohankishore/python_dynamodb_lock:masterfrom

pyup-update-tox-3.9.0-to-4.12.0mohankishore/python_dynamodb_lock:pyup-update-tox-3.9.0-to-4.12.0Copy head branch name to clipboard