Enable new Rails/HttpStatus cop without issues

rubocop-rspec 1.23.0 release introduced the cop RSpec/Rails/HttpStatus
to enforce consistent usage of the status format (numeric or symbolic).
* https://github.com/rubocop-rspec/rubocop-rspec/pull/553
* https://github.com/rubocop-rspec/rubocop-rspec/releases/tag/v1.23.0

.rubocop.yml

@@ -370,6 +370,9 @@ RSpec/OverwritingSetup:
 RSpec/PredicateMatcher:
   Enabled: true
 
+Rails/HttpStatus:
+  Enabled: true
+
 RSpec/RepeatedDescription:
   Enabled: true