Also add AO CalendarEquals, CompareISODateTime

Remove Isolate from CompareISODate argument
Spec Text:
https://tc39.es/proposal-temporal/#sec-temporal.plaindate.compare
https://tc39.es/proposal-temporal/#sec-temporal.plaindate.prototype.equals
https://tc39.es/proposal-temporal/#sec-temporal.plaindatetime.compare
https://tc39.es/proposal-temporal/#sec-temporal.plaindatetime.prototype.equals
https://tc39.es/proposal-temporal/#sec-temporal-calendarequals
https://tc39.es/proposal-temporal/#sec-temporal-compareisodatetime

Bug: v8:11544
Change-Id: I5505c7923e3c1f76d44e292135b489ea20fbf13c
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3534458Reviewed-by: Adam Klein <adamk@chromium.org>
Commit-Queue: Frank Tang <ftang@chromium.org>
Cr-Commit-Position: refs/heads/main@{#80787}