update release workflow

.github/workflows/release.yml

@@ -0,0 +1,29 @@
+name: Release to PyPI
+
+on:
+  release:
+    types: [published]
+
+# Use "trusted publishing", see https://docs.pypi.org/trusted-publishers/
+jobs:
+  release:
+    name: Upload release to PyPI
+    runs-on: ubuntu-latest
+    environment:
+      name: pypi
+      url: https://pypi.org/p/dso # TODO update once settled on a name
+    permissions:
+      id-token: write # IMPORTANT: this permission is mandatory for trusted publishing
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          filter: blob:none
+          fetch-depth: 0
+      - uses: actions/setup-python@v4
+        with:
+          python-version: "3.x"
+          cache: "pip"
+      - run: pip install build
+      - run: python -m build
+      - name: Publish package distributions to PyPI
+        uses: pypa/gh-action-pypi-publish@release/v1