chore(deps): update dependency google-cloud-pubsub to v2.13.7 (#329)
chore(deps): update dependency google-cloud-pubsub to v2.13.7 (#329)

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