Update Python to v3.14.1

Author: renovate[bot]

.github/workflows/test.yml

@@ -32,7 +32,7 @@ jobs:
     - name: Set up Python
       uses: actions/setup-python@v6
       with:
-        python-version: '>=3.11 <3.13'
+        python-version: '<3.15'
     - name: Install Poetry
       uses: snok/install-poetry@v1
       with: