chore: remove duplicate test

Author: allenporter

tests/devices/test_device_manager.py

@@ -362,15 +362,3 @@ async def test_diagnostics_collection(home_data: HomeData) -> None:
     assert diagnostics.get("fetch_home_data") == 1
 
     await device_manager.close()
-
-
-@pytest.mark.parametrize(
-    ("channel_exception"),
-    [
-        Exception("Unexpected error"),
-    ],
-)
-async def test_start_connect_unexpected_error(home_data: HomeData, channel_failure: Mock, mock_sleep: Mock) -> None:
-    """Test that some unexpected errors from start_connect are propagated."""
-    with pytest.raises(Exception, match="Unexpected error"):
-        await create_device_manager(USER_PARAMS)