Revert of [wasm] Remove support for experimental version 0xD. (patchset #3 id:40001 of https://codereview.chromium.org/2709753003/ )

Reason for revert:
Breaks layout tests:
https://build.chromium.org/p/client.v8.fyi/builders/V8-Blink%20Linux%2064/builds/13730

Original issue's description:
> [wasm] Remove support for experimental version 0xD.
>
> R=mtrofin@chromium.org
> BUG=chromium:575167,chromium:694657
>
> Review-Url: https://codereview.chromium.org/2709753003
> Cr-Commit-Position: refs/heads/master@{#43368}
> Committed: https://chromium.googlesource.com/v8/v8/+/c8329253ea345e06a923f7800f96f4ef59262997

TBR=ahaas@chromium.org,mtrofin@chromium.org,titzer@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=chromium:575167,chromium:694657

Review-Url: https://codereview.chromium.org/2706303004
Cr-Commit-Position: refs/heads/master@{#43373}