From 6a4df40bdef7fa4d2e9fb139026fedd280000391 Mon Sep 17 00:00:00 2001
From: "C.A.M. Gerlach" <CAM.Gerlach@Gerlach.CAM>
Date: Fri, 18 Aug 2023 12:45:07 -0500
Subject: [PATCH] [3.12] gh-101100: Docs: Check Sphinx warnings and fail if
 improved (GH-106460). (cherry picked from commit
 806d7c98a5da5c1fd2e52a5b666f36ca4f545092)

Co-authored-by: Hugo van Kemenade <hugovk@users.noreply.github.com>