threading.Thread.setDaemon has been deprecated in favor of setting daemon attribute directly in Python 3.10

Ref : python/cpython#25174

https://github.com/stripe/stripe-python/blob/e70949b8b6961907620f01aaea60ecea9759558f/tests/test_integration.py#L64