CLDC-4151: Add new questions to log factory

spec/factories/lettings_log.rb

@@ -162,6 +162,9 @@ FactoryBot.define do
       first_time_property_let_as_social_housing { 0 }
       referral_type { 1 }
       referral { 2 }
+      referral_register { 1 }
+      referral_noms { 1 }
+      referral_org { 1 }
       uprn_known { 0 }
       joint { 3 }
       address_line1 { "Address line 1" }