chore: Update discovery artifacts#2776

gcf-merge-on-green[bot] merged 15 commits into

googleapis:maingoogleapis/google-api-python-client:mainfrom

yoshi-code-bot:update-discovery-artifacts-2026-07-07-08H08M59Syoshi-code-bot/google-api-python-client:update-discovery-artifacts-2026-07-07-08H08M59SCopy head branch name to clipboard