static.rb in roda-3.56.0

- old
+ new

@@ -1,6 +1,8 @@
 # frozen-string-literal: true
 
+require 'rack/static'
+
 #
 class Roda
   module RodaPlugins
     # The static plugin loads the Rack::Static middleware into the application.
     # It mainly exists to make serving static files simpler, by supplying