make sequential run

Author: amielnoy

.github/workflows/github_actions_tests.yml

@@ -43,4 +43,4 @@ jobs:
     - name: Run tests with Pytest
       run: |
         source .venv/bin/activate
-        pytest Ultimateqa/tests -n auto --maxfail=3 --tb=short
+        pytest Ultimateqa/tests