deps: V8: cherry-pick cc9a8a37445e

Original commit message:

    fix overflow check in error formatting

    Bug: v8:12494
    Change-Id: Iba2684173296aa236f1a1c73a5606c21472eff06
    Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3426634
    Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
    Commit-Queue: Gus Caplan <snek@chromium.org>
    Cr-Commit-Position: refs/heads/main@{#78909}

Refs: v8/v8@cc9a8a3

PR-URL: #41823
Reviewed-By: Mohammed Keyvanzadeh <mohammadkeyvanzade94@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Richard Lau <rlau@redhat.com>
Reviewed-By: Mary Marchini <oss@mmarchini.me>
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>

Author: devsnek

common.gypi

@@ -36,7 +36,7 @@
 
     # Reset this number to 0 on major V8 upgrades.
     # Increment by one for each non-official patch applied to deps/v8.
-    'v8_embedder_string': '-node.20',
+    'v8_embedder_string': '-node.21',
 
     ##### V8 defaults for Node.js #####