Force encoding on response from node server

To handle bug in Net::HTTP (https://bugs.ruby-lang.org/issues/2567)

Author: samtgarson

lib/vueport/node_client.rb

@@ -10,7 +10,7 @@ def initialize(content, path: '/')
     end
 
     def run!
-      render.html_safe
+      render.force_encoding('UTF-8').encode!.html_safe
     end
 
     private

lib/vueport/version.rb

@@ -1,3 +1,3 @@
 module Vueport
-  VERSION = '0.1.2'.freeze
+  VERSION = '0.1.3'.freeze
 end