build(pip): Enable the new 2020 resolver (#21443)
build(pip): Enable the new 2020 resolver (#21443)

See https://app.asana.com/0/1143292751585859/1190293723047433/f and https://pip.pypa.io/en/latest/user_guide/#changes-to-the-pip-dependency-resolver-in-20-2-2020

beeftornado/sentry,beeftornado/sentry,beeftornado/sentry