lib: rename checkIsArrayBufferView()

Rename it to validateArrayBufferView() to align with validateInt32()
and friends.

Swap the name and the value in the argument list for consistency,
although any reasonable person will agree it's a crime against
humanity to put the value before the name.

PR-URL: https://github.com/nodejs/node/pull/20816


Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Tobias Nießen <tniessen@tnie.de>