misc: pypi workflow update (#13)

pypi publishing workflow has been revised. We revise it based on

https://packaging.python.org/en/latest/guides/publishing-package-distribution-releases-using-github-actions-ci-cd-workflows.

.github/workflows/pypi_release.yml

@@ -1,32 +1,53 @@
-name: Publish to PyPi
+name: Publish MultiWorld to PyPi
 
 on:
   release:
     types: [published]
 
 jobs:
-  publish:
+  build:
+    name: Build distribution
     runs-on: ubuntu-latest
 
     steps:
-      - name: Check out the code
-        uses: actions/checkout@v3
-
-      - name: Set up Python
-        uses: actions/setup-python@v4
-        with:
-          python-version: '3.x'
-
-      - name: Install build dependencies
-        run: pip install build
-
-      - name: Build the package
-        run: python -m build
-
-      - name: Publish to PyPI
-        env:
-          TWINE_API_KEY: ${{ secrets.PYPI_API_KEY }}
-        run: |
-          pip install twine
-          twine upload --skip-existing dist/*
+    - uses: actions/checkout@v4
+    - name: Set up Python
+      uses: actions/setup-python@v5
+      with:
+        python-version: "3.x"
+
+    - name: Install pypa/build
+      run: >-
+        python3 -m
+        pip install
+        build
+        --user
+    - name: Build a binary wheel and a source tarball
+      run: python3 -m build
+    - name: Store the distribution packages
+      uses: actions/upload-artifact@v3
+      with:
+        name: python-package-distributions
+        path: dist/
+
+  publish-to-pypi:
+    name: >-
+      Publish MultiWorld distribution to PyPI
+    if: startsWith(github.ref, 'refs/tags/')  # only publish to PyPI on tag pushes
+    needs:
+    - build
+    runs-on: ubuntu-latest
+    environment:
+      name: pypi
+      url: https://pypi.org/p/multiworld
+    permissions:
+      id-token: write  # IMPORTANT: mandatory for trusted publishing
 
+    steps:
+    - name: Download all the dists
+      uses: actions/download-artifact@v3
+      with:
+        name: python-package-distributions
+        path: dist/
+    - name: Publish distribution 📦 to PyPI
+      uses: pypa/gh-action-pypi-publish@release/v1