When a terminate_exception is raised while executing one of the promise
related jobs on the microtask queue, we don't clean up properly, leaving
the async stack in the inspector in an inconsistent state, not cleaning
up the promise stack on the Isolate, and also not resetting the global
current_microtask slot. This CL adds appropriate logic to perform the
correct cleanup.

Fixed: chromium:1297964
Change-Id: I4ec64405d4c66bfe1f0115e7039866447fb10f02
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3471815
Auto-Submit: Benedikt Meurer <bmeurer@chromium.org>
Reviewed-by: Jaroslav Sevcik <jarin@chromium.org>
Commit-Queue: Jaroslav Sevcik <jarin@chromium.org>
Cr-Commit-Position: refs/heads/main@{#79162}