style(rubocop): fix all safe auto correctable offenses

app/jobs/cleanup_authie_sessions_job.rb

@@ -1,7 +1,9 @@
-require 'authie/session'
+require "authie/session"
 
 class CleanupAuthieSessionsJob < Postal::Job
+
   def perform
     Authie::Session.cleanup
   end
+
 end