verbose test output

.github/workflows/build_and_test.yaml

@@ -79,7 +79,7 @@ jobs:
         export ADDON_PATH=${PWD}/scripts/addons/blendercam.zip
         cd scripts/addons/cam/tests
         python install_addon.py ${ADDON_PATH}
-        python test_suite.py
+        python test_suite.py -vvv
     - uses: actions/upload-artifact@v4
       if: always()
       with: