Update Python version to 3.12 in lint workflow

Author: arturpragacz

.github/workflows/test.yml

@@ -22,7 +22,7 @@ jobs:
       - name: Set up Python
         uses: actions/setup-python@v6.1.0
         with:
-          python-version: "3.11"
+          python-version: "3.12"
       - name: Install dependencies
         run: |
           python -m pip install --upgrade pip build setuptools