Jesse Alama 7d82f8ac63 Add tests for invalid extended year "-000000" ...

https://github.com/tc39/proposal-temporal/issues/1753 records the
consensus reached at the October 2021 TC39 meeting to disallow "-000000"
as an extended year, both in Date.parse and Temporal. This adds tests for
the Temporal part of that.

2022-02-01 17:59:02 -05:00

..

from

Add Temporal tests

2021-10-01 14:30:12 -04:00

prototype

Add tests for invalid extended year "-000000"

2022-02-01 17:59:02 -05:00