fix CI

Author: fzakfeld

.github/workflows/python-publish.yml

@@ -22,9 +22,10 @@ jobs:
       run: |
         python -m pip install --upgrade pip
         pip install -r requirements.txt
-        twine check --strict dist/*
     - name: Build package
-      run: python -m build
+      run: |
+        python -m build
+        twine check --strict dist/*
     - name: Publish package
       uses: pypa/gh-action-pypi-publish@27b31702a0e7fc50959f5ad993c78deac1bdfc29
       with: