Revert of [test] add tests for async function stacktraces (patchset #1 id:1 of https://codereview.chromium.org/1995723004/ )

Reason for revert:
Breaks gc stress:
https://build.chromium.org/p/client.v8/builders/V8%20Linux%20-%20gc%20stress/builds/3575

Original issue's description:
> [test] add tests for async function stacktraces
>
> BUG=v8:4483
> R=littledan@chromium.org
>
> Committed: https://crrev.com/02f228eccdfcfab4081c2494ade52e54702b692c
> Cr-Commit-Position: refs/heads/master@{#36365}

TBR=littledan@chromium.org,caitpotter88@gmail.com
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=v8:4483

Review-Url: https://codereview.chromium.org/1997453004
Cr-Commit-Position: refs/heads/master@{#36369}