This relands commit 5cfe053e.

Original change's description:
> [wasm-simd][liftoff] Add S128 case for stack movements
>
> The two cases we are fixing here are Construct and
> LoadCallerFrameSlot, which are closely related.
>
> Construct is called during PrepareCall, where we build up
> LiftoffStackSlots when we need to move an arg from caller's stack frame
> into callee's stack frame. LoadCallerFrameSlot is the parallel to
> this, called in ProcessParameter during decoding of the callee's
> function body.
>
> In most cases, Construct needs a new case to handle kWasmS128, and calls
> the relevant assembler to push a s128 onto the stack.
>
> ARM64 requires 16-byte alignment of sp, so we need to Claim the right
> number of kXRegSize slots first, which requires
> us traversing the list of slots to figure out how many s128 values there
> are. This is a straightforward way to fix this, if efficiency is a
> problem, we can change LiftOffStackSlots::Add to sum up the slot sizes.
>
> On IA32, pushing s128 values will require 4 calls to push. Instead, we
> use a sub and two movdqu, which will generate less code in most cases.
>
> On x64, there is no 128-bit push, so we call push twice.
>
> Bug: v8:9909
> Change-Id: I3af35b8462ea9c3b9b2d90800c37d11b5e95be59
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2015945
> Commit-Queue: Zhi An Ng <zhin@chromium.org>
> Reviewed-by: Clemens Backes <clemensb@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#65956}

Bug: v8:9909
Change-Id: Icdaead289abe13faf75bb9e049929f7fd7c59a08
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2036760
Commit-Queue: Zhi An Ng <zhin@chromium.org>
Reviewed-by: Clemens Backes <clemensb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#66119}