Temporarily skip this test until it can be fixed.

TBR=machenbach@chromium.org

No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: v8:7718
Change-Id: I04b6c47b72ed041b2b22669187b8afbcc0c05ff6
Reviewed-on: https://chromium-review.googlesource.com/1042398
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#52960}