chore(deps): update dependency python to 3.14

Signed-off-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

.github/workflows/lint-test.yml

@@ -21,7 +21,7 @@ jobs:
       # yamllint (https://github.com/adrienverge/yamllint) which require Python
       - uses: actions/setup-python@v6
         with:
-          python-version: '3.13'
+          python-version: '3.14'
           check-latest: true
 
       - name: Set up chart-testing