ReadLittleEndianValue needs to be used to make sure
value is returned correctly on BE machines.

Change-Id: I02a64cded4f5dcccd39f1109c4179bebf9231a70
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2941038Reviewed-by: Zhi An Ng <zhin@chromium.org>
Commit-Queue: Milad Fa <mfarazma@redhat.com>
Cr-Commit-Position: refs/heads/master@{#74954}