[3.10] pythongh-129509: Add required key to the dummy Read the Docs config file (python#129510)

encukou · web-flow · commit d09105c0dfbb · 2025-02-18T10:42:42.000+02:00
diff --git a/.readthedocs.yml b/.readthedocs.yml
@@ -3,6 +3,8 @@
 # clicking on the docs preview link on a PR will result in a 404.
 version: 2
 formats: []
+sphinx:
+  configuration: Doc/conf.py
 build:
   os: "ubuntu-22.04"
   tools:
