upgrade pip

Author: mgeier

.github/workflows/python-versions.yml

@@ -28,7 +28,8 @@ jobs:
       - name: Install Python package
         working-directory: git-repo
         run: |
-          python -m pip install .
+          python -m pip install --upgrade pip
+          python -m pip install --group test .
       - name: Run tests
         run: |
           python -m sounddevice