chore(deps): update dependency google-cloud-storage to v2.1.0 (#332)
chore(deps): update dependency google-cloud-storage to v2.1.0 (#332)

* chore(deps): update all dependencies

* revert update for google-auth

* add pin for google-cloud-storage for py < 3.7

Co-authored-by: Anthonios Partheniou <50de7473c4bcd6fb06c46bebfdc91e30df56824a@google.com>
googleapis/python-dataproc,googleapis/python-dataproc