Update boto3 to 1.20.31#2123

pyup-bot wants to merge 1 commit intomasterpythonprobr/curso-django:masterfrom

pyup-update-boto3-1.15.6-to-1.20.31pythonprobr/curso-django:pyup-update-boto3-1.15.6-to-1.20.31Copy head branch name to clipboard