sparse co fix

Author: rtobar

.github/workflows/pr-comment.yml

@@ -28,10 +28,13 @@ jobs:
       - uses: actions/checkout@v4
         with:
           path: base-branch
+          submodules: 'true'
           sparse-checkout-cone-mode: false
           sparse-checkout: |
             requirements.txt
             scripts/list_missing_entries.py
+            cpython/Doc/requirements.txt
+            cpython/Doc/constraints.txt
       - name: Instalar dependencias
         run: |
           python -m pip install -r base-branch/requirements.txt