Reset log level in script tests (#109881)

tests/scripts/test_auth.py

@@ -1,4 +1,5 @@
 """Test the auth script to manage local users."""
+import logging
 from typing import Any
 from unittest.mock import Mock, patch
 
@@ -11,6 +12,15 @@ from homeassistant.scripts import auth as script_auth
 from tests.common import register_auth_provider
 
 
+@pytest.fixture(autouse=True)
+def reset_log_level():
+    """Reset log level after each test case."""
+    logger = logging.getLogger("homeassistant.core")
+    orig_level = logger.level
+    yield
+    logger.setLevel(orig_level)
+
+
 @pytest.fixture
 def provider(hass):
     """Home Assistant auth provider."""