AMPMS String list for "ko" DateSymbols must be ['오전', '오후'] not ['AM', 'PM']

[JakeSeo]

Describe the bug
In intl 0.19.0, the DateSymbols for certain locale has wrong values. The AMPMS String list for "ko" DateSymbols must be ['오전', '오후'] not ['AM', 'PM']. It was ok in v 0.18. There might be other wrong values for other locales. Please check.

To Reproduce
Add a minimal working example or, if not possible or available, any code which might help to reproduce the problem

// in date_symbol_data_local.dart file
"ko": new DateSymbols(
...
AMPMS: const ['AM', 'PM'], // must be ['오전', '오후']
...
),

System info

% flutter doctor
Doctor summary (to see all details, run flutter doctor -v):
[✓] Flutter (Channel stable, 3.16.9, on macOS 13.6.2 22G320 darwin-arm64, locale en-KR)

[mosuem]

This is indeed a regression due to a change in generating scripts. The AM/PM keys were switched to taking the "abbreviated" instead of the "wide" version of the dayPeriodWidth in the CLDR data, but for Korean, there is no "abbreviated" version, leading to the AM/PM fallback.

[p1318k]

@mosuem this issue is reproducible on the latest version 0.19.0.
Regression code may applied again.

[isairz]

@mosuem
The issue regarding incorrect 'AM' and 'PM' symbols was resolved nine months ago. However, a new version incorporating this fix has not yet been released. I hope for a prompt release of the updated version(0.20.0) to resolve this issue.