This CL adds support for interacting with CpuProfile with their integer
id.
A String ID is problematic because it forces an allocation when stopping
or cancelling a Profiler which can happen during a GC when this
is not allowed.

Change-Id: I9a8e754bd67214be0bbc5ca051bcadf52bf71a68
Bug: chromium:1297283
Co-Authored-By: Nicolas Dubus <nicodubus@fb.com>
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3522896Reviewed-by: Camillo Bruni <cbruni@chromium.org>
Auto-Submit: Corentin Pescheloche <cpescheloche@fb.com>
Commit-Queue: Corentin Pescheloche <cpescheloche@fb.com>
Cr-Commit-Position: refs/heads/main@{#79835}