Implements decoding of compilation hints section in
{ModuleDecoderImpl}. The {wasm-module-builder.js} supports
the creation of that section. The feature can be enabled
with {--experimental-wasm-compilation-hints}.

Bug: v8:9003

Change-Id: Ic87e19d916f2ce316de453ea8c7c48c236a6d673
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1521115Reviewed-by: Clemens Hammacher <clemensh@chromium.org>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Commit-Queue: Frederik Gossen <frgossen@google.com>
Cr-Commit-Position: refs/heads/master@{#60299}