GHA: Add PyPI publish job to release workflow

.github/workflows/release.yml

@@ -4,6 +4,9 @@ permissions:
   contents: read
 
 on:
+  release:
+    types:
+      - published
   workflow_dispatch:
 
 jobs:
@@ -36,10 +39,34 @@ jobs:
     - name: Check binary distribution
       run:  python -m twine check dist/pyspod-*.whl
 
-    - name: Upload source distributionx
+    - name: Upload distribution assets
       uses: actions/upload-artifact@v3
       with:
         name: release
         path: |
           dist/*.tar.gz
           dist/*.whl
+
+
+  pypi-publish:
+
+    if: ${{ github.event_name == 'release' }}
+    name: Upload release to PyPI
+    runs-on: ubuntu-latest
+    needs: distribution
+    environment:
+      name: pypi
+      url: https://pypi.org/p/pyspod
+    permissions:
+      id-token: write
+
+    steps:
+
+    - name: Download distribution assets
+      uses: actions/download-artifact@v3
+      with:
+        name: release
+        path: dist
+
+    - name: Publish package distributions to PyPI
+      uses: pypa/gh-action-pypi-publish@release/v1