Update byebug to use double quotes

Co-authored-by: Juan Vásquez <juan@ombulabs.com>

Author: torresga

lib/next_rails/bundle_report/cli.rb

@@ -3,7 +3,7 @@
 require "optparse"
 require "next_rails"
 require "next_rails/bundle_report"
-require 'byebug'
+require "byebug"
 
 class NextRails::BundleReport::CLI
   def initialize(argv)