When clearing a DebugInfo, we need to check whether that function is
currently executing and, if so, update the on-stack BytecodeArray
pointer to refer to the original BytecodeArray. Otherwise, the original
BytecodeArray might get flushed, which can cause problems when
attempting to resume execution of the function.

Bug: v8:9067
Change-Id: Ief28a501294f5a34052e13f618fa084311eaa0b8
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1548573Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Commit-Queue: Seth Brenith <seth.brenith@microsoft.com>
Cr-Commit-Position: refs/heads/master@{#60774}