Bump RTD Python version from 3.8 to 3.11 (#3868)

ichard26 · web-flow · commit add161b367a0 · 2023-09-09T09:08:28.000-07:00
Recent ReadTheDocs builds have been failing as our documentation dependencies (notably Sphinx) require Python 3.9+.
diff --git a/.readthedocs.yaml b/.readthedocs.yaml
@@ -6,7 +6,7 @@ formats:
 build:
   os: ubuntu-22.04
   tools:
-    python: "3.8"
+    python: "3.11"
 
 python:
   install:
