Limit retry attempts of complete file reviews
Limit retry attempts of complete file reviews

If there's an `ActiveRecord::RecordNotFound` the jobs will retry
forever. We should only retry the `retry_attempts` times

houndci/hound,thoughtbot/hound,houndci/hound,thoughtbot/hound,houndci/hound,thoughtbot/hound,thoughtbot/hound,houndci/hound