Update: Use download action

coscine/issues#2897

src/mapping/tree.ts

@@ -37,6 +37,7 @@ const configuration = new MapperConfiguration((cfg) => {
         return { [version]: factory.dataset() as unknown as Dataset };
       }), // Set outside of the mapper
     versions: (opt) => opt.mapFrom((_) => [version]),
+    actions: (opt) => opt.mapFrom((dto) => dto.actions),
   });
 
   cfg.createMap(TreeDto2FolderInformation, {