Currently the Isolate is gotten off of the object that the operation is
being performed on. Shared objects return the shared Isolate, which is
incorrect as it shouldn't be used to run JS, nor does it have
HandleScopes open. Plumb the executing Isolate through.

Bug: v8:12547
Change-Id: I4d2c9f5d4d7bc50b3aeb515eb78c08eb1b2a6824
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3440902Reviewed-by: Adam Klein <adamk@chromium.org>
Commit-Queue: Shu-yu Guo <syg@chromium.org>
Cr-Commit-Position: refs/heads/main@{#78960}