Fix current RuboCop offense

Autocorrect would have been `node.true_type? || node` but I don't think that preserves the intention

```
$ bundle exec rubocop
Inspecting 278 files
........................................................................................................................................C.............................................................................................................................................

Offenses:

lib/rubocop/rspec/hook.rb:67:25: C: [Correctable] Style/RedundantCondition: Use double pipes || instead.
        node.true_type? ? true : node
                        ^^^^^^^^

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

Author: Earlopain

lib/rubocop/rspec/hook.rb

@@ -64,7 +64,9 @@ def transform_metadata(meta)
       end
 
       def transform_true(node)
-        node.true_type? ? true : node
+        return true if node.true_type?
+
+        node
       end
 
       def scope_name