deps: cherry-pick 22858cb from V8 upstream

Original commit message:
  Only flush not yet started and finished compile jobs from gc

  We shouldn't block during GC for arbitrarily long intervals.

  BUG=chromium:686153,chromium:642532
  R=verwaest@chromium.org,hpayer@chromium.org

  Review-Url: https://codereview.chromium.org/2658313002
  Cr-Commit-Position: refs/heads/master@{#42761}

PR-URL: https://github.com/nodejs/node/pull/11998


Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>