Enable ruff check for ANN (#1139)

kasa/tests/fakeprotocol_smart.py

@@ -310,9 +310,7 @@ class FakeSmartTransport(BaseTransport):
             }
             return retval
 
-        raise NotImplementedError(
-            "Method %s not implemented for children" % child_method
-        )
+        raise NotImplementedError(f"Method {child_method} not implemented for children")
 
     def _get_on_off_gradually_info(self, info, params):
         if self.components["on_off_gradually"] == 1:

kasa/tests/smart/modules/test_firmware.py

@@ -41,7 +41,7 @@ async def test_firmware_features(
 
     await fw.check_latest_firmware()
     if fw.supported_version < required_version:
-        pytest.skip("Feature %s requires newer version" % feature)
+        pytest.skip(f"Feature {feature} requires newer version")
 
     prop = getattr(fw, prop_name)
     assert isinstance(prop, type)