fix deps install

Author: aaronsteers

.github/workflows/pydoc_preview.yml

@@ -24,9 +24,7 @@ jobs:
         cache: 'poetry'
 
     - name: Install dependencies
-      run: |
-        python -m pip install --upgrade pip
-        pip install pdoc3
+      run: poetry install
 
     - name: Generate documentation
       run: |

.github/workflows/pydoc_publish.yml

@@ -23,9 +23,7 @@ jobs:
         cache: 'poetry'
 
     - name: Install dependencies
-      run: |
-        python -m pip install --upgrade pip
-        pip install pdoc3
+      run: poetry install
 
     - name: Generate documentation
       run: |