This enables using the GraphAssembler for Wasm.

Change-Id: Id1f46db6cc05c9de6e878fb062434211a9c390ff
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1977160
Commit-Queue: Tobias Tebbi <tebbi@chromium.org>
Reviewed-by: Michael Stanton <mvstanton@chromium.org>
Cr-Commit-Position: refs/heads/master@{#65552}