- Changes min and max sequences to propagate NaNs and signed
  zeroes.

- Note that NaN propagation must preserve canonical NaNs. This is
  achieved by always returning canonical NaNs. This is also
  consistent with the WebAssembly scalar math spec.

Bug: v8:8639
Change-Id: I04fdefabc54ea60f4d02e2081c32444a02dd6a83
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1524634
Commit-Queue: Bill Budge <bbudge@chromium.org>
Reviewed-by: Deepti Gandluri <gdeepti@chromium.org>
Cr-Commit-Position: refs/heads/master@{#60414}