Testing fix docs workflow

Author: sgreenbury

.github/workflows/docs.yaml

@@ -27,10 +27,8 @@ jobs:
             - uses: nikeee/setup-pandoc@v1
             - name: "Upgrade pip"
               run: pip install --upgrade pip
-            - name: "Install jupyterbook"
-              run: pip install -r docs/requirements.txt
-            - name: "Install autoemulate"
-              run: pip install -e .
+            - name: "Install autoemulate with extras: dev, docs"
+              run: pip install -e .[dev,docs]
             - name: "Run jupyterbook"
               run: jupyter-book build docs --all 
             - name: "Deploy"