fix it

Author: jsstevenson

.github/workflows/python-package.yaml

@@ -20,7 +20,7 @@ jobs:
       - name: Set up Python
         uses: actions/setup-python@v5
         with:
-          python-version: {{ "${{ matrix.python-version }}" }}
+          python-version: "${{ matrix.python-version }}"
 
       - name: Install uv
         uses: astral-sh/setup-uv@v6