Fix python version

Author: philbull

.github/workflows/publish-to-pypi.yaml

@@ -19,7 +19,7 @@ jobs:
       - name: Build a binary wheel and a source tarball
         uses: RalfG/python-wheels-manylinux-build@v0.3.4-manylinux2010_x86_64
         with:
-          python-versions: 'cp38-cp38m'
+          python-versions: 'cp38-cp38'
           build-requirements: 'cython numpy'
       - name: Copy manylinux wheel into the dist directory
         run: |