[3.12] gh-114021: Pin various sphinxcontrib extensions to older versions (#114022)

diff --git a/Doc/constraints.txt b/Doc/constraints.txt
index 147de1271eb2b7fde2ce39c4d03939e62d03442e..16b735ea07a72a5e11f41a24a74c1e77493b6cd6 100644 (file)
--- a/Doc/constraints.txt
+++ b/Doc/constraints.txt
@@ -13,12 +13,12 @@ packaging<24
 Pygments>=2.16.1,<3
 requests<3
 snowballstemmer<3
-sphinxcontrib-applehelp<1.1
-sphinxcontrib-devhelp<1.1
-sphinxcontrib-htmlhelp<2.1
+sphinxcontrib-applehelp<1.0.5
+sphinxcontrib-devhelp<1.0.6
+sphinxcontrib-htmlhelp<2.0.5
 sphinxcontrib-jsmath<1.1
-sphinxcontrib-qthelp<1.1
-sphinxcontrib-serializinghtml<1.2
+sphinxcontrib-qthelp<1.0.7
+sphinxcontrib-serializinghtml<1.1.10
 
 # Direct dependencies of Jinja2 (Jinja is a dependency of Sphinx, see above)
 MarkupSafe<2.2