chore(python): use black==22.3.0 (#362)

* chore(python): use black==22.3.0

Source-Link: https://github.com/googleapis/synthtool/commit/6fab84af09f2cf89a031fd8671d1def6b2931b11
Post-Processor: gcr.io/cloud-devrel-public-resources/owlbot-python:latest@sha256:7cffbc10910c3ab1b852c05114a08d374c195a81cdec1d4a67a1d129331d0bfe

* ci: use black 22.3.0

* 🦉 Updates from OwlBot post-processor

See https://github.com/googleapis/repo-automation-bots/blob/main/packages/owl-bot/README.md

Co-authored-by: Owl Bot <gcf-owl-bot[bot]@users.noreply.github.com>
Co-authored-by: Anthonios Partheniou <partheniou@google.com>
16 files changed