This is a reland of 915f729a

Original change's description:
> Add regression tests for 4 calendar bugs
>
> These bugs was fixed by ICU68
>
> Bug: v8:10526, v8:10527, v8:10528, v8:10529
> Change-Id: I8d0dcb52d849f742e0a29314ac8a148370f60a1a
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2527086
> Reviewed-by: Shu-yu Guo <syg@chromium.org>
> Commit-Queue: Frank Tang <ftang@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#71062}

Cq-Include-Trybots: luci.v8.try:v8_android_arm64_n5x_rel_ng
Bug: v8:10526
Bug: v8:10527
Bug: v8:10528
Bug: v8:10529
Change-Id: I8857fb8c104bb4bede8fe816574bfd46ccbcd082
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2536737
Commit-Queue: Frank Tang <ftang@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#71244}