deps: cherry-pick 6ee8345 from upstream V8

Original commit message:

    [heap-profiler] Allow embedder to specify edge names

    This patch adds a variant of EmbedderGraph::AddEdge() which
    allows the embedder to specify the name of an edge. The edges
    added without name are element edges with auto-incremented indexes
    while the edges added with names will be internal edges with
    the specified names for more meaningful output in the heap
    snapshot.

    Refs: https://github.com/nodejs/node/pull/21741
    Bug: v8:7938
    Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng
    Change-Id: I8feefa2cf6911743e24b3b2024e0e849b0c65cd3
    Reviewed-on: https://chromium-review.googlesource.com/1133299


    Commit-Queue: Ulan Degenbaev <ulan@chromium.org>
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
    Cr-Commit-Position: refs/heads/master@{#54412}

Refs: https://github.com/v8/v8/commit/6ee834532d6f924f6057584085fa79b4777c396a

PR-URL: https://github.com/nodejs/node/pull/22106


Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: James M Snell <jasnell@gmail.com>