python-sphinx fails check with python 3.11.7+

Additional info:

• python-sphinx 7.2.6-1
• python 3.11.7-1
• https://github.com/sphinx-doc/sphinx/issues/11775
• https://github.com/sphinx-doc/sphinx/commit/7d4ca9cb3eb415084cb288ff0d8d7565932be5be
• python-sphinx-7.2.6-1-x86_64-check.log.xz

Steps to reproduce:

$ pkgctl repo clone --protocol=https python-sphinx
$ cd python-sphinx/
$ pkgctl build