[py] Update dependency Sphinx to v7.4.7

renovate[bot] · web-flow · commit 4b5fb66f4cd0 · 2025-01-06T05:13:00.000Z
diff --git a/py/docs/requirements.txt b/py/docs/requirements.txt
@@ -1,2 +1,2 @@
 Jinja2==3.1.5
-Sphinx==7.1.2
+Sphinx==7.4.7
