This is reland of Ib1c3f78d1f1a44c6628d351fed3bcdc91ca08cb5
Just fix lint error for unused arguments in Torque.

> Original commit message:

> The fast path for IsExtensible proxy trap is already implemented, we just need to use this for ReflectIsExtensible.
Now, ReflectIsExtensible is now a Torque builtin (previously CPP). Other cases will fall back to runtime.

> Bug: v8:6664
> Change-Id: Ib1c3f78d1f1a44c6628d351fed3bcdc91ca08cb5
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1645438
> Reviewed-by: Maya Lekova <mslekova@chromium.org>
> Reviewed-by: Jakob Gruber <jgruber@chromium.org>
> Reviewed-by: Tamer Tas <tmrts@chromium.org>
> Commit-Queue: Z Nguyen-Huu <duongn@microsoft.com>
> Cr-Commit-Position: refs/heads/master@{#62031}

Bug: v8:6664
Change-Id: If44ac321ce712a969b3f5076411573eb3968cc14
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1646900
Commit-Queue: Z Nguyen-Huu <duongn@microsoft.com>
Reviewed-by: Maya Lekova <mslekova@chromium.org>
Cr-Commit-Position: refs/heads/master@{#62070}