Update pylint.yml disabling Poetry parallel install

Author: FedericoPivotto

.github/workflows/pylint.yml

@@ -26,7 +26,7 @@ jobs:
       with:
         virtualenvs-create: true
         virtualenvs-in-project: true
-        installer-parallel: true # default option selected currently
+        installer-parallel: false # default option selected currently
     - name: Load cached poetry environment
       id: cached-poetry-dependencies
       uses: actions/cache@v4