chore: use gapic-generator-python 0.52.0#152

gcf-merge-on-green[bot] merged 2 commits into

maingoogleapis/python-container:mainfrom

owl-bot-20b89f71-7d8d-428a-8dee-4af19418c83bgoogleapis/python-container:owl-bot-20b89f71-7d8d-428a-8dee-4af19418c83bCopy head branch name to clipboard