update to latest python version

Signed-off-by: Ermin Hrkalovic <ermin.hrkalovic@outlook.com>

Author: swermin

.github/workflows/lint-test.yaml

@@ -21,7 +21,7 @@ jobs:
       - name: Set up Python
         uses: actions/setup-python@v2
         with:
-          python-version: 3.7
+          python-version: 3.14
 
       - name: Set up chart-testing
         uses: helm/chart-testing-action@v2.1.0