chore(python): use python 3.10 for docs build#243

parthea merged 2 commits into

maingoogleapis/python-api-common-protos:mainfrom

owl-bot-update-lock-52210e0e0559f5ea8c52be148b33504022e1faef4e95fbe4b32d68022af2fa7egoogleapis/python-api-common-protos:owl-bot-update-lock-52210e0e0559f5ea8c52be148b33504022e1faef4e95fbe4b32d68022af2fa7eCopy head branch name to clipboard