CI: workflow for publishing to pypi.org

.github/workflows/publish.yml

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+# .github/workflows/publish.yml
+jobs:
+  pypi-publish:
+    if: github.event_name == 'push' && startsWith(github.ref, 'refs/tags/v')
+    name: Upload release to PyPI
+    runs-on: ubuntu-latest
+    environment:
+      name: pypi
+      url: https://pypi.org/p/interface-gen
+    permissions:
+      id-token: write  # IMPORTANT: this permission is mandatory for trusted publishing
+    steps:
+    # retrieve your distributions here
+    - name: Check out source repository
+      uses: actions/checkout@v4
+    - name: Set up Python environment
+      uses: actions/setup-python@v4
+      with:
+        python-version: ${{ matrix.python-version }}
+    - name: Install dependencies
+      working-directory: .
+      run: pip install -r requirements.txt
+    - name: Install twine
+      working-directory: .
+      run: pip install twine
+    - name: Build package distributions
+      working-directory: .
+      run: python -m build
+
+    - name: Publish package distributions to PyPI
+      uses: pypa/gh-action-pypi-publish@release/v1