tests: make pytest avoid thinking TestSCIMClient is a test class

Author: azmeuk

tests/engines/test_werkzeug.py

@@ -10,6 +10,9 @@
 from scim2_server.backend import InMemoryBackend  # noqa: E402
 from scim2_server.provider import SCIMProvider  # noqa: E402
 
+# Avoid pytest believing this is a test class
+TestSCIMClient.__test__ = False  # type: ignore
+
 
 @pytest.fixture
 def scim_provider():