deps: V8: backport 49712d8a from upstream

Original commit message:
  [wasm] Call AsyncInstantiate directly when instantiating a module object

  WebAssembly.instantiate is polymorphic, it can either take a module
  object as parameter, or a buffer source which should be compiled first.
  To share code between the two implementations, the module object was
  first passed to a promise (i.e. which is the result of compilation).
  However, passing the module object to a promise has a side effect if
  the module object has a then function. To avoid this side effect I
  remove this code sharing and call AsyncInstantiate directly in case
  the parameter is a module object.

  R=mstarzinger@chromium.org

  Bug: chromium:836141
  Change-Id: I67b76d0d7761c5aeb2cf1deda45b6842e494eed4
  Reviewed-on: https://chromium-review.googlesource.com/1025774


Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
  Commit-Queue: Andreas Haas <ahaas@chromium.org>
  Cr-Commit-Position: refs/heads/master@{#52755}

PR-URL: https://github.com/nodejs/node/pull/21334


Reviewed-By: Michaël Zasso <targos@protonmail.com>