changes people factory to remove identifier creation

Author: Kneeba921

spec/factories/better_together/people.rb

@@ -7,8 +7,7 @@ module BetterTogether
     factory :better_together_person, class: Person, aliases: %i[person inviter invitee creator author] do
       id { Faker::Internet.uuid }
       name { Faker::Name.name }
-      description { Faker::Lorem.paragraphs(number: 3) }
-      identifier { Faker::Internet.unique.username(specifier: 5..10) }
+      description { Faker::Lorem.paragraph(sentence_count: 3) }
 
       community
     end