ci: fix pypi publishing

Author: MoisesGSalas

.github/workflows/python-publish.yml

@@ -11,6 +11,7 @@ name: Publish Python 🐍 distributions 📦 to PyPI
 on:
   release:
     types: [published]
+  pull_requests:
 
 permissions:
   contents: read
@@ -33,8 +34,10 @@ jobs:
     - name: Build package
       run: |
         python -m build --sdist --wheel --outdir dist/ .
+
     - name: Publish package
       uses: pypa/[email protected]
       with:
         user: __token__
-        password: ${{ secrets.PYPI_API_TOKEN }}
+        password: ${{ secrets.TEST_PYPI_API_TOKEN }}
+        repository-url: https://test.pypi.org/legacy/