Philip Chimento a9ac87d317 Temporal: Fix canonicalizeCalendarEra to deal with era-less calendars
Previously the table of calendar eras incorrectly included eras for
calendars that didn't have them. The function that consumed the data
needed to be rewritten to handle the new situation of calendars not
appearing in the table.
2025-08-21 11:37:06 +02:00
..
2020-06-24 12:26:41 -04:00