feat(arti): bump arti 1.2.4->1.4.6

Author: sneurlax

scripts/app_config/templates/pubspec.template

@@ -65,7 +65,7 @@ dependencies:
   tor_ffi_plugin:
     git:
       url: https://github.com/cypherstack/tor.git
-      ref: 752f054b65c500adb9cad578bf183a978e012502
+      ref: 16c9e709e984ec89e8715ce378b038c93ad7add3
 
   fusiondart:
     git: