Fix publishing for Linux wheels.

.github/workflows/pythonpublish.yml

@@ -40,8 +40,6 @@ jobs:
     - name: Build
       run: |
         python setup.py sdist bdist_wheel
-        mkdir wheelhouse
-        mv dist/*.whl wheelhouse
       if: "matrix.os != 'ubuntu-latest'"
     - name: Build and publish (Linux)
       uses: RalfG/python-wheels-manylinux-build@v0.3.1
@@ -55,7 +53,7 @@ jobs:
         TWINE_USERNAME: ${{ secrets.PYPI_USERNAME }}
         TWINE_PASSWORD: ${{ secrets.PYPI_PASSWORD }}
       run: |
-        twine upload wheelhouse/*manylinux*
+        twine upload dist/*manylinux*
       if: "matrix.os == 'ubuntu-latest'"
     - name: Publish
       env: