Turn off settings by default

- `registrar_ip_whitelist_enabled`
- `api_ip_whitelist_enabled`

spec/features/registrar/linked_users_spec.rb

@@ -6,7 +6,6 @@ RSpec.feature 'Registrar area linked users', settings: false do
                                 username: 'new-user-name') }
 
   background do
-    Setting.registrar_ip_whitelist_enabled = false
     sign_in_to_registrar_area(user: current_user)
   end