- Remove the {ValueRepr} parameter from Wasm table and global object
  internals. It is now the responsibility of the user to transform
  to/from a JS object. This removes duplicate work in some cases (type
  checking in the caller, transforming in the callee).
- For the reverse direction in the JS API, introduce
  {WasmObjectToJSReturnValue}.

Bug: v8:7748
Change-Id: Ie7625cc0f08d38fe74dbe57e69004de2d93b8a11
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3876184Reviewed-by: Simon Zünd <szuend@chromium.org>
Reviewed-by: Matthias Liedtke <mliedtke@chromium.org>
Commit-Queue: Manos Koukoutos <manoskouk@chromium.org>
Cr-Commit-Position: refs/heads/main@{#83031}