Adds an pure (not inline) assembly version of
PushAllRegistersAndIterateStack for the Microsoft Arm Assembler, which
uses slightly different syntax.

Bug: v8:10407
Change-Id: I539e2021bd86e17a2d023c061c9753b4bd96ce2c
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2150600
Commit-Queue: Richard Townsend <richard.townsend@arm.com>
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Cr-Commit-Position: refs/heads/master@{#67177}