test_console in sidekiq-logstash-1.2.0

- old
+ new

@@ -1,5 +1,6 @@
 #!/usr/bin/env ruby
+# frozen_string_literal: true
 
 require 'bundler/setup'
 require 'sidekiq/logstash'
 require_relative '../spec/spec_helper'
 FactoryGirl.find_definitions