As per latest wasm-gc spec, the data heap type is a subtype of eq and a
supertype of all array and struct types.
The heap type expected for arrays and structs when interacting with JS
changes from eq to data.

Bug: v8:7748
Change-Id: Idd1670b9e47acc95c098559e674c629ea44ca49d
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2649044
Commit-Queue: Manos Koukoutos <manoskouk@chromium.org>
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Cr-Commit-Position: refs/heads/master@{#72399}