Add missing live annotation to fix roundtrip tests

Author: fhammerschmidt

jscomp/gentype/TranslateStructure.ml

@@ -55,6 +55,7 @@ and addAnnotationsToFields ~config (expr : Typedtree.expression)
     in
     ({field with nameJS = name} :: nextFields1, types1)
   | _ -> (fields, argTypes)
+  [@@live]
 
 (** Recover from expr the renaming annotations on named arguments. *)
 let addAnnotationsToFunctionType ~config (expr : Typedtree.expression)