ci (chore): add python pip module call

Author: pythoninthegrass

.github/workflows/pytest.yml

@@ -60,7 +60,7 @@ jobs:
     - name: Install Python dependencies
       run: |
         python -m pip install --upgrade pip pytest
-        pip install -r requirements.txt
+        python -m pip install -r requirements.txt
 
     - name: Run pytest
       run: pytest -s