test: fix flaky async-hooks/test-zlib.zlib-binding.deflate

Previously, the typed arrays used in this test would not
automatically be kept alive by the native handle when
it’s using them, so the V8 garbage collector could collect
them while they are still in use by the zlib module,
leading to memory corruption.

Fixes: https://github.com/nodejs/node/issues/20907

PR-URL: https://github.com/nodejs/node/pull/21077


Reviewed-By: Anatoli Papirovski <apapirovski@mac.com>
Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Yang Guo <yangguo@chromium.org>
Reviewed-By: James M Snell <jasnell@gmail.com>