deps: cherry-pick 8bfbe25 from upstream V8

Original commit message:

    [compiler] Fix typing of NumberToString operator.

    It must be monotone.

    R=bmeurer@chromium.org

    Bug: v8:7354
    Change-Id: I08dcd3333518029eef08c074c2b91b5c20ad699e
    Reviewed-on: https://chromium-review.googlesource.com/880982


Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
    Commit-Queue: Georg Neis <neis@chromium.org>
    Cr-Commit-Position: refs/heads/master@{#50801}

Refs: https://github.com/v8/v8/commit/8bfbe25a7cbe359f40c4182d64ef75d9795ee085

PR-URL: https://github.com/nodejs/node/pull/18453


Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Yang Guo <yangguo@chromium.org>
Reviewed-By: Ali Ijaz Sheikh <ofrobots@google.com>
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>