Update python-package-PyQt5.yml

Author: PierreRaybaut

.github/workflows/python-package-PyQt5.yml

@@ -36,7 +36,7 @@ jobs:
         python -m pip install --upgrade pip
         python -m pip install flake8 pytest
         pip install PyQt5 qtpy
-        pip install .
+        python setup.py sdist bdist_wheel --universal
     - name: Lint with flake8
       run: |
         # stop the build if there are Python syntax errors or undefined names