Add pipy publishing workflow.

Author: MicheleBortol

.github/workflows/publish_pipy.yml

@@ -15,10 +15,9 @@ jobs:
           python-version: '3.9'
       - name: Build a binary wheel and a source tarball
         run: |
-          python -mpip install build
+          python -m pip install build
           python -m build
-      - name: Publish distribution to PyPI
-        if: startsWith(github.ref, 'refs/tags')
-        uses: pypa/[email protected]
+      - uses: pypa/[email protected]
         with:
           password: {{ '${{ secrets.PYPI_PASSWORD }}' }}
+