Add release workflow (#1213)

Co-authored-by: Lukas Heumos <[email protected]>

.github/workflows/publish.yml

@@ -0,0 +1,21 @@
+name: Publish Python Package
+
+on:
+  release:
+    types: [published]
+
+jobs:
+  publish:
+    runs-on: ubuntu-latest
+    environment: pypi
+    permissions:
+      id-token: write # to authenticate as Trusted Publisher to pypi.org
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v4
+        with:
+          python-version: "3.x"
+          cache: "pip"
+      - run: pip install build
+      - run: python -m build
+      - uses: pypa/gh-action-pypi-publish@release/v1