test: fix cctest URLTest.ToFilePath on Win32 without Intl

Skip one specific test that requires ICU

Fixes: https://github.com/nodejs/node/issues/19051

PR-URL: https://github.com/nodejs/node/pull/22265


Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: Tiancheng "Timothy" Gu <timothygu99@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>