Remove the now invalid calls to --no-ri and --no-rdoc

They've been replaced by `--no-document` but for better compatibility,
I think it's best to have none of these options set at all, as the
defaults should be fine.

See rubygems/rubygems#2354

definitions/puma_install.rb

@@ -1,9 +1,8 @@
 define :puma_install, gem_bin_path: "/usr/local/bin/gem" do
-                                         
+
   gem_package 'bundler' do
     version node["puma"]["bundler_version"]
     gem_binary params[:gem_bin_path]
-    options '--no-ri --no-rdoc'
   end
 
   gem_package 'puma' do