[docs] [issue42042] sphinx3 renders diffrently docs.python.org for 3.10

Change by Dong-hee Na <donghee.na@python.org>: ---------- pull_requests: +22162 pull_request: https://github.com/python/cpython/pull/23265 _______________________________________ Python tracker <report@bugs.python.org> <https://bugs.python.org/issue42042> _______________________________________