Update pypi-test.yml

Author: jagapiou

.github/workflows/pypi-test.yml

@@ -58,6 +58,7 @@ jobs:
 
       - name: Install from PyPI
         run: |
+          pip list
           VERSION="${{github.event.inputs.version}}"
           pip -vvv install "gdm-concordia${VERSION:+==$VERSION}"
           pip list