Reduce the number of retries in test

After recent change to use fewer retries when the protocol version is known,
the version starts rotating again within the test limit.

tests/test_device.py

@@ -193,11 +193,6 @@ class TestDevice(IsolatedAsyncioTestCase):
             {"dps": {"1": False}},
             Exception("Error"),
             Exception("Error"),
-            Exception("Error"),
-            Exception("Error"),
-            Exception("Error"),
-            Exception("Error"),
-            Exception("Error"),
             {"dps": {"1": False}},
         ]
         self.subject.refresh()