Update rtd config to v2

.readthedocs.yaml

@@ -5,6 +5,12 @@
 # Required
 version: 2
 
+# Set the version of Python and other tools you might need
+build:
+  os: ubuntu-22.04
+  tools:
+    python: "3.11"
+
 # Build documentation in the docs/ directory with Sphinx
 sphinx:
   configuration: docs/conf.py
@@ -14,8 +20,7 @@ formats: all
 
 # Optionally set the version of Python and requirements required to build your docs
 python:
-   version: 3.8
    install:
       - requirements: docs/requirements.txt
       - method: setuptools
-        path: docs
+        path: docs