Suppress a RuboCop offense

This commit suppresses the following RuboCop offense:

```console
$ bundle exec rubocop
(snip)

lib/rubocop/cop/performance/redundant_match.rb:75:26: C: [Correctable] InternalAffairs/OperatorKeyword: Use arg.operator_keyword?.
return true if arg.and_type? || arg.or_type? || arg.range_type?
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

120 files inspected, 1 offense detected, 1 offense autocorrectable
```

lib/rubocop/cop/performance/redundant_match.rb

@@ -72,7 +72,7 @@ def replacement(node)
 
         def requires_parentheses?(arg)
           return true if arg.if_type? && arg.ternary?
-          return true if arg.and_type? || arg.or_type? || arg.range_type?
+          return true if arg.operator_keyword? || arg.range_type?
 
           call_like?(arg) && requires_parentheses_for_call_like?(arg)
         end