CM-61376: Fix pytest fixture style

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Author: mateusz-sterczewski

tests/user_settings/test_activation_tracking.py

@@ -5,7 +5,7 @@
 from cycode.cli.user_settings.config_file_manager import ConfigFileManager
 
 
-@pytest.fixture()
+@pytest.fixture
 def config_manager(tmp_path: Path) -> ConfigFileManager:
     return ConfigFileManager(tmp_path)