Upgrade pylint to 2.6.0 (#39363)

homeassistant/components/apache_kafka/__init__.py

@@ -64,7 +64,7 @@ class DateTimeJSONEncoder(json.JSONEncoder):
     Additionally add encoding for datetime objects as isoformat.
     """
 
-    def default(self, o):  # pylint: disable=method-hidden
+    def default(self, o):
         """Implement encoding logic."""
         if isinstance(o, datetime):
             return o.isoformat()