build,deps: less warnings from V8

PR-URL: https://github.com/nodejs/node/pull/26405


Reviewed-By: Yang Guo <yangguo@chromium.org>
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>