chore(deps): update dependency grpcio to v1.48.1 (#244)
chore(deps): update dependency grpcio to v1.48.1 (#244)

Co-authored-by: Anthonios Partheniou <50de7473c4bcd6fb06c46bebfdc91e30df56824a@google.com>
googleapis/proto-breaking-change-detector,googleapis/proto-breaking-change-detector