Moebot: fix tests

tests/devices/test_moebot.py

@@ -41,6 +41,7 @@ class TestMoebot(TuyaDeviceTestCase):
         self.mower = self.entities.get("lawn_mower")
         self.mark_secondary(
             [
+                "binary_sensor_cover",
                 "binary_sensor_problem",
                 "select_mowing_mode",
                 "sensor_problem",