Temporal: Refactor Calendar protocol for JsObjects

[nekevss]

This Pull Request is related to ongoing #1804.

So a little background.

There was a test I noticed that, in theory, we should have been passing, but weren't.

The reason we weren't was due to only passing the inner date representation through the library, and recreating the PlainDate once into the custom calendar impl. But this meant that we couldn't do the strict equality compareArray asserts.

So after some initial prototyping about an AnyDateLike trait. I had a sidebar with @jedel1043, and he had a good idea of using an associated trait. 😄

Let me know what you all think!

It changes the following:

• Adds DateLike associated Type to CalendarProtocol
• Updates the API for the above change.

[github-actions]

Test262 conformance changes

Test result	main count	PR count	difference
Total	96,422	96,422	0
Passed	80,939	80,991	+52
Ignored	3,567	3,567	0
Failed	11,916	11,864	-52
Panics	0	0	0
Conformance	83.94%	84.00%	+0.05%

Fixed tests (52):

test/built-ins/Temporal/PlainDate/prototype/weekOfYear/custom.js [strict mode] (previously Failed)
test/built-ins/Temporal/PlainDate/prototype/weekOfYear/custom.js (previously Failed)
test/built-ins/Temporal/PlainDate/prototype/daysInYear/custom.js [strict mode] (previously Failed)
test/built-ins/Temporal/PlainDate/prototype/daysInYear/custom.js (previously Failed)
test/built-ins/Temporal/PlainDate/prototype/dayOfWeek/custom.js [strict mode] (previously Failed)
test/built-ins/Temporal/PlainDate/prototype/dayOfWeek/custom.js (previously Failed)
test/built-ins/Temporal/PlainDate/prototype/yearOfWeek/custom.js [strict mode] (previously Failed)
test/built-ins/Temporal/PlainDate/prototype/yearOfWeek/custom.js (previously Failed)
test/built-ins/Temporal/PlainDate/prototype/monthCode/custom.js [strict mode] (previously Failed)
test/built-ins/Temporal/PlainDate/prototype/monthCode/custom.js (previously Failed)
test/built-ins/Temporal/PlainDate/prototype/day/custom.js [strict mode] (previously Failed)
test/built-ins/Temporal/PlainDate/prototype/day/custom.js (previously Failed)
test/built-ins/Temporal/PlainDate/prototype/monthsInYear/custom.js [strict mode] (previously Failed)
test/built-ins/Temporal/PlainDate/prototype/monthsInYear/custom.js (previously Failed)
test/built-ins/Temporal/PlainDate/prototype/daysInWeek/custom.js [strict mode] (previously Failed)
test/built-ins/Temporal/PlainDate/prototype/daysInWeek/custom.js (previously Failed)
test/built-ins/Temporal/PlainDate/prototype/inLeapYear/custom.js [strict mode] (previously Failed)
test/built-ins/Temporal/PlainDate/prototype/inLeapYear/custom.js (previously Failed)
test/built-ins/Temporal/PlainDate/prototype/month/custom.js [strict mode] (previously Failed)
test/built-ins/Temporal/PlainDate/prototype/month/custom.js (previously Failed)
test/built-ins/Temporal/PlainDate/prototype/year/custom.js [strict mode] (previously Failed)
test/built-ins/Temporal/PlainDate/prototype/year/custom.js (previously Failed)
test/built-ins/Temporal/PlainDate/prototype/daysInMonth/custom.js [strict mode] (previously Failed)
test/built-ins/Temporal/PlainDate/prototype/daysInMonth/custom.js (previously Failed)
test/built-ins/Temporal/PlainDate/prototype/dayOfYear/custom.js [strict mode] (previously Failed)
test/built-ins/Temporal/PlainDate/prototype/dayOfYear/custom.js (previously Failed)
test/built-ins/Temporal/PlainDateTime/prototype/weekOfYear/custom.js [strict mode] (previously Failed)
test/built-ins/Temporal/PlainDateTime/prototype/weekOfYear/custom.js (previously Failed)
test/built-ins/Temporal/PlainDateTime/prototype/daysInYear/custom.js [strict mode] (previously Failed)
test/built-ins/Temporal/PlainDateTime/prototype/daysInYear/custom.js (previously Failed)
test/built-ins/Temporal/PlainDateTime/prototype/dayOfWeek/custom.js [strict mode] (previously Failed)
test/built-ins/Temporal/PlainDateTime/prototype/dayOfWeek/custom.js (previously Failed)
test/built-ins/Temporal/PlainDateTime/prototype/yearOfWeek/custom.js [strict mode] (previously Failed)
test/built-ins/Temporal/PlainDateTime/prototype/yearOfWeek/custom.js (previously Failed)
test/built-ins/Temporal/PlainDateTime/prototype/monthCode/custom.js [strict mode] (previously Failed)
test/built-ins/Temporal/PlainDateTime/prototype/monthCode/custom.js (previously Failed)
test/built-ins/Temporal/PlainDateTime/prototype/day/custom.js [strict mode] (previously Failed)
test/built-ins/Temporal/PlainDateTime/prototype/day/custom.js (previously Failed)
test/built-ins/Temporal/PlainDateTime/prototype/monthsInYear/custom.js [strict mode] (previously Failed)
test/built-ins/Temporal/PlainDateTime/prototype/monthsInYear/custom.js (previously Failed)
test/built-ins/Temporal/PlainDateTime/prototype/daysInWeek/custom.js [strict mode] (previously Failed)
test/built-ins/Temporal/PlainDateTime/prototype/daysInWeek/custom.js (previously Failed)
test/built-ins/Temporal/PlainDateTime/prototype/inLeapYear/custom.js [strict mode] (previously Failed)
test/built-ins/Temporal/PlainDateTime/prototype/inLeapYear/custom.js (previously Failed)
test/built-ins/Temporal/PlainDateTime/prototype/month/custom.js [strict mode] (previously Failed)
test/built-ins/Temporal/PlainDateTime/prototype/month/custom.js (previously Failed)
test/built-ins/Temporal/PlainDateTime/prototype/year/custom.js [strict mode] (previously Failed)
test/built-ins/Temporal/PlainDateTime/prototype/year/custom.js (previously Failed)
test/built-ins/Temporal/PlainDateTime/prototype/daysInMonth/custom.js [strict mode] (previously Failed)
test/built-ins/Temporal/PlainDateTime/prototype/daysInMonth/custom.js (previously Failed)
test/built-ins/Temporal/PlainDateTime/prototype/dayOfYear/custom.js [strict mode] (previously Failed)
test/built-ins/Temporal/PlainDateTime/prototype/dayOfYear/custom.js (previously Failed)

[HalidOdat]

Looks good to me! :)