Rename {TypeCheckJSObject} to {JSToWasmObject}. Change it to return
a MaybeHandle containing the typechecked object transformed to its wasm representation. Use the new function to simplify
{WasmWrapperGraphBuilder::FromJS}.

Bug: v8:7748
Change-Id: I036f3a1c197041d0b12e7338adca2bc10e66038b
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3874931
Commit-Queue: Matthias Liedtke <mliedtke@chromium.org>
Commit-Queue: Manos Koukoutos <manoskouk@chromium.org>
Reviewed-by: Matthias Liedtke <mliedtke@chromium.org>
Cr-Commit-Position: refs/heads/main@{#83002}