ci: copy files to dist (make directory first)

.github/workflows/publish-pypi.yaml

@@ -184,6 +184,7 @@ jobs:
       - name: move files to dist/
         run: |
           shopt -s globstar  # Enable recursive globbing (**)
+          mkdir dist/
           cp -r artifacts/**/* dist/
       - name: publish package
         uses: pypa/gh-action-pypi-publish@f5622bde02b04381239da3573277701ceca8f6a0  # release/v1