Updated read-the-docs config to add the fastsandpm package during install

Author: allRisc

.readthedocs.yaml

@@ -14,16 +14,10 @@ build:
       # Since the install step is overridden, pip is no longer updated automatically.
       - pip install --upgrade pip
       - pip install --group 'docs'
+      - pip install .
 
 
 # Build documentation in the "docs/" directory with Sphinx
 sphinx:
    configuration: docs/source/conf.py
 
-python:
-  install:
-    - method: pip
-      path: .
-      extra_requirements:
-        - docs
-