chore(deps): update dependency python to 3.14

Author: renovate[bot]

.github/workflows/pythonapp.yml

@@ -16,7 +16,7 @@ jobs:
       - name: Set up Python 3.8
         uses: actions/setup-python@v5
         with:
-          python-version: 3.8
+          python-version: 3.14
       - name: Cache poetry virtualenv
         id: cache-poetry
         uses: actions/cache@v3