`0x12345678` will be written to memory in the same order on BE
machines however, as Wasm is LE enforced, a memory load will
force a byte reverse operation on BE machines which changes the value.

To fix the problem, we write the reversed value to memory.

Change-Id: I0d562768d5cef823cb918ed1b57a2a41e404ffc6
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2622927
Commit-Queue: Milad Fa <mfarazma@redhat.com>
Reviewed-by: Clemens Backes <clemensb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#72041}