Allow Wasm to generate calls directly to Fast API C functions.
This massively reduces the overhead of these calls (~300%).
Currently options parameter is not supported.

This is a reland of
https://chromium-review.googlesource.com/c/v8/v8/+/3364356
with a fix to a data race.

Bug: chromium:1052746
Change-Id: I8c1c255419496d03a94ec2b443329842469586d5
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3398394Reviewed-by: Maya Lekova <mslekova@chromium.org>
Reviewed-by: Manos Koukoutos <manoskouk@chromium.org>
Reviewed-by: Camillo Bruni <cbruni@chromium.org>
Commit-Queue: Paolo Severini <paolosev@microsoft.com>
Cr-Commit-Position: refs/heads/main@{#78714}