Add uv to publish workflow

Author: mmcshane

.github/workflows/python-publish.yml

@@ -26,9 +26,11 @@ jobs:
         with:
           python-version: "3.x"
 
+      - name: Install the latest version of uv
+        uses: astral-sh/setup-uv@v6
+
       - name: Build release distributions
-        run: |
-          uv build
+        run: uv build
 
       - name: Upload distributions
         uses: actions/upload-artifact@v4