Build package again before prod release

.gitlab-ci.yml

@@ -38,6 +38,7 @@ build:
 publish:
   stage: publish
   script:
+    - python3 -m build
     - TWINE_PASSWORD=${PYPI_TOKEN} TWINE_USERNAME=__token__ python3 -m twine upload --verbose dist/*
   rules:
     - if: $CI_COMMIT_TAG