These tests require --validate-asm, which is available only on
WebAssembly enabled builds. This was causing problems
on https://ci.chromium.org/ui/p/v8/builders/ci/V8%20Linux%20-%20arm%20-%20sim%20-%20lite/15320/overview.

Moving them into regress/asm, the status file automatically skips these
tests if WebAssembly is not enabled.

Bug: v8:11238
Change-Id: Ib337fb6bd43319f61a33302efd4277c092935a9c
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2767600
Commit-Queue: Zhi An Ng <zhin@chromium.org>
Reviewed-by: Clemens Backes <clemensb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#73489}