build: create release workflow

Signed-off-by: Felix Kaechele <felix@kaechele.ca>

.github/workflows/release.yml

@@ -0,0 +1,35 @@
+name: Release
+
+on:
+  workflow_dispatch:
+
+jobs:
+  release:
+    runs-on: ubuntu-latest
+    environment: release
+    concurrency: release
+    permissions:
+      id-token: write
+      contents: write
+
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Python Semantic Release
+        id: release
+        uses: python-semantic-release/python-semantic-release@v8.1.1
+        with:
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Publish package distributions to PyPI
+        uses: pypa/gh-action-pypi-publish@release/v1
+        if: steps.release.outputs.released == 'true'
+
+      - name: Publish package distributions to GitHub Releases
+        uses: python-semantic-release/upload-to-gh-release@main
+        if: steps.release.outputs.released == 'true'
+        with:
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          tag: ${{ steps.release.outputs.tag }}