Also add mjsunit test for spread call with non-extensible objects

Micro-benchmark JSTests/ObjectFreeze shows ~7x improvement

Before:
SpreadCall
SpreadCall-Numbers(Score): 239

After:
SpreadCall
SpreadCall-Numbers(Score): 1461

Bug: v8:6831
Change-Id: Icefd89ad790ac159b7f0617d0a012eefd90d3b1d
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1614296Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
Commit-Queue: Z Nguyen-Huu <duongn@microsoft.com>
Cr-Commit-Position: refs/heads/master@{#61669}