test: fix test-zlib-unused-weak on V8 8.2

Ref: https://chromium-review.googlesource.com/c/v8/v8/+/1997438
Ref: https://chromium-review.googlesource.com/c/v8/v8/+/2010107
Ref: https://github.com/nodejs/node-v8/issues/144


Signed-off-by: Matheus Marchini <mmarchini@netflix.com>

PR-URL: https://github.com/nodejs/node/pull/32831


Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>