Get value from type payload, check and show bitset name.

Change-Id: I6d0e0f30fca0b2aaddfd5f18abf948886552f2dc
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2258815
Commit-Queue: Z Nguyen-Huu <duongn@microsoft.com>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Seth Brenith <seth.brenith@microsoft.com>
Cr-Commit-Position: refs/heads/master@{#68495}