Update dependency python to 3.14

Author: renovate[bot]

.github/workflows/lint-and-test.yml

@@ -48,7 +48,7 @@ jobs:
       - name: Set up Python
         uses: actions/setup-python@v6
         with:
-          python-version: '3.11'
+          python-version: '3.14'
 
       - name: Cache pip packages
         uses: actions/cache@v4