The UnicodePropertyEscapeCodeSize test set the max code size as 150KB,
which is too strict for mips64. This CL loosen the limit to 200KB.

Bug: v8:10441
Change-Id: I8532d4d51eedd7713075d86e84c52a58d2412861
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2172927Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Commit-Queue: Zhao Jiazhong <zhaojiazhong-hf@loongson.cn>
Cr-Commit-Position: refs/heads/master@{#67489}