backend.rb in spree_backend-4.5.0

- old
+ new

@@ -5,9 +5,10 @@
 
 require 'jquery-rails'
 require 'jquery-ui-rails'
 require 'select2-rails'
 require 'flatpickr'
+require 'flag-icons-rails'
 require 'bootstrap'
 require 'glyphicons'
 require 'hotwire-rails'
 require 'inline_svg'
 require 'jsbundling-rails'