Fix RTD conf

Author: spookylukey

.readthedocs.yaml

@@ -1,11 +1,15 @@
 version: 2
 
 build:
-  image: latest
+  os: "ubuntu-22.04"
+  tools:
+    python: "3.11"
 
 python:
-  version: 3.8
   install:
   - requirements: docs/requirements.txt
-  - method: setuptools
+  - method: pip
     path: .
+
+sphinx:
+  configuration: docs/conf.py