Simplify the implementation by implementing it directly in C++.
This improves performance and also makes structuredClone supported
in custom snapshots.
PR-URL: https://github.com/nodejs/node/pull/50330
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Reviewed-By: Chengzhong Wu <legendecas@gmail.com>
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
Reviewed-By: Daeyeon Jeong <daeyeon.dev@gmail.com>
