Add PyPI trusted publishing workflow

.github/workflows/publish.yml

@@ -0,0 +1,44 @@
+name: Publish
+
+on:
+  push:
+    tags:
+      - "v*"
+
+permissions:
+  contents: read
+
+jobs:
+  build:
+    name: Build distribution
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          persist-credentials: false
+      - uses: astral-sh/setup-uv@v6
+      - uses: actions/setup-python@v6
+        with:
+          python-version: "3.13"
+      - run: uv build
+      - uses: actions/upload-artifact@v4
+        with:
+          name: python-package-distributions
+          path: dist/
+          if-no-files-found: error
+
+  publish:
+    name: Publish distribution to PyPI
+    needs: build
+    runs-on: ubuntu-latest
+    environment:
+      name: pypi
+      url: https://pypi.org/p/lance-tensorflow
+    permissions:
+      id-token: write
+    steps:
+      - uses: actions/download-artifact@v4
+        with:
+          name: python-package-distributions
+          path: dist/
+      - uses: pypa/gh-action-pypi-publish@release/v1