deps: V8: cherry-pick d8dc66f92169

Original commit message:

    [riscv64][sparkplug] Fix sparkplug verify framesize failed

    Change-Id: I7481749ba3d5c41d7405b0d88a51defbc8bec9d6
    Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3093009
    Auto-Submit: Yahan Lu <yahan@iscas.ac.cn>
    Reviewed-by: Ji Qiu <qiuji@iscas.ac.cn>
    Commit-Queue: Yahan Lu <yahan@iscas.ac.cn>
    Cr-Commit-Position: refs/heads/master@{#76277}

Refs: v8/v8@d8dc66f9

PR-URL: #41566
Refs: v8/v8@d8dc66f
Refs: v8/v8@3cab84c
Refs: v8/v8@471f862
Refs: v8/v8@77599ff
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>

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.14',
+    'v8_embedder_string': '-node.15',
 
     ##### V8 defaults for Node.js #####