The previous skip in https://crrev.com/c/1557142 should have only
addressed the deopt fuzzer. The test is only very slow there:
https://ci.chromium.org/p/v8/builders/ci/V8%20NumFuzz%20-%20debug/5476

TBR=sergiyb@chromium.org
NOTRY=true

Bug: v8:9098
Change-Id: I9abee3e23fcc65c6089df32eee8e7a7e5444b902
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1563773Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#60761}