Also disable for examples

Author: leo-altertable

.github/workflows/ci.yml

@@ -102,6 +102,7 @@ jobs:
           ALTERTABLE_PORT: 15002
           ALTERTABLE_USERNAME: altertable-test
           ALTERTABLE_PASSWORD: lk_test
+          ALTERTABLE_TLS: false
         run: |
           python examples/client_usage.py