Some skips are no longer required.

BUG=v8:9684

Change-Id: I921f2032ea5c19429c735120ba80a09b8f1e352e
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3043961
Commit-Queue: Ross McIlroy <rmcilroy@chromium.org>
Auto-Submit: Ross McIlroy <rmcilroy@chromium.org>
Reviewed-by: Mythri Alle <mythria@chromium.org>
Cr-Commit-Position: refs/heads/master@{#75854}