src: fix memory leak for v8.serialize

nodejs/node#42695

This test does not work for Electron as they do not use V8's
ArrayBufferAllocator.

Author: codebytere

script/node-disabled-tests.json

@@ -117,6 +117,7 @@
   "parallel/test-webcrypto-sign-verify-eddsa",
   "parallel/test-worker-debug",
   "parallel/test-worker-stdio",
+  "parallel/test-v8-serialize-leak",
   "parallel/test-zlib-unused-weak",
   "report/test-report-fatal-error",
   "report/test-report-getreport",