[Docs-bugs] [issue47138] Bump Sphinx or pin Jinja2 to fix docs build

Change by Hugo van Kemenade <hugovk+python@gmail.com>: ---------- pull_requests: +30234 pull_request: https://github.com/python/cpython/pull/32153 _______________________________________ Python tracker <report@bugs.python.org> <https://bugs.python.org/issue47138> _______________________________________