deps: patch the V8 API to be forward compatible with 6.7

PR-URL: https://github.com/nodejs/node/pull/19999


Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Yang Guo <yangguo@chromium.org>
Reviewed-By: Michaël Zasso <targos@protonmail.com>