Async compilation introduces nondeterminism, thus disable it for
foozzie.

R=ahaas@chromium.org, machenbach@chromium.org

Bug: v8:8949, chromium:942941
Change-Id: Ieeb92c530de299cdd34f0d9cc3a1293b2dc5e139
No-Try: true
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1526194Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#60287}