src: refactor v8 binding

1. Put the v8 binding data class into a header so we can reuse
  the class definition during deserialization.
2. Put the v8 binding code into node::v8_utils namespace for
  clarity.
3. Move the binding data property initialization into its
  constructor so that we can reuse it during deserialization
4. Reorder the v8 binding initialization so that we don't
  unnecessarily initialize the properties in a loop

PR-URL: https://github.com/nodejs/node/pull/37112
Refs: https://github.com/nodejs/node/pull/36943


Reviewed-By: Juan José Arboleda <soyjuanarbol@gmail.com>