uv run coverage

Author: ponyisi

.github/workflows/ci.yaml

@@ -50,8 +50,8 @@ jobs:
 
       - name: Test with pytest
         run: |
-          coverage run --source servicex/ -m pytest tests
-          coverage xml
+          uv run coverage run --source servicex/ -m pytest tests
+          uv run coverage xml
 
       - name: Upload coverage to Codecov
         uses: codecov/codecov-action@v5