... by updating the checks for not_mapped_symbol root and using proper
cage base values depending on the host object type.

Bug: v8:11880
Change-Id: I28908cbb5b1023addaee248028661d480734e29c
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3222760
Commit-Queue: Igor Sheludko <ishell@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/main@{#77435}