add verbose logging to python build publish step

tox.ini

@@ -35,7 +35,7 @@ install_command =
     python -m pip install {opts} {packages}
 commands =
     python -m setuptools_git_versioning
-    python -m build
+    python -m build -v
     python -m twine check dist/*
     python -m twine upload dist/*
 commands_post=