fix:

Update RTD config based on this command to (hopefully) fix documentation generation:

readthedocs/readthedocs.org#4912 (comment)

.readthedocs.yaml

@@ -11,10 +11,10 @@ build:
   tools:
     python: "3.11"
   jobs:
+    post_create_environment:
+      - python -m pip install poetry
     post_install:
-      - pip install poetry==1.8.3
-      - poetry config virtualenvs.create false
-      - poetry install --with dev
+      - VIRTUAL_ENV=$READTHEDOCS_VIRTUALENV_PATH poetry install --with dev
 
 # Build documentation in the docs/ directory with Sphinx
 mkdocs: