Removed disabling comments for Style/MethodMissingSuper (#15014)

* Removed disabling comments for Style/MethodMissingSuper

* Update rubocop for codeclimate

.codeclimate.yml

@@ -30,7 +30,7 @@ plugins:
     channel: eslint-7
   rubocop:
     enabled: true
-    channel: rubocop-0-88
+    channel: rubocop-0-92
   sass-lint:
     enabled: true
 exclude_patterns:

app/lib/settings/scoped_settings.rb

@@ -11,7 +11,6 @@ module Settings
       @object = object
     end
 
-    # rubocop:disable Style/MethodMissingSuper
     def method_missing(method, *args)
       method_name = method.to_s
       # set a value for a variable
@@ -24,7 +23,6 @@ module Settings
         self[method_name]
       end
     end
-    # rubocop:enable Style/MethodMissingSuper
 
     def respond_to_missing?(*)
       true