ICU-22922 Merge maint/maint-76 to main

[sffc]

Checklist

• Required: Issue filed: https://unicode-org.atlassian.net/browse/ICU-22922
• Required: The PR title must be prefixed with a JIRA Issue number. Example: "ICU-1234 Fix xyz"
• Required: The PR description must include the link to the Jira Issue, for example by completing the URL in the first checklist item
• Required: Each commit message must be prefixed with a JIRA Issue number. Example: "ICU-1234 Fix xyz"
• Issue accepted (done by Technical Committee after discussion)
• Tests included, if applicable
• API docs and/or User Guide docs changed or added, if applicable

[markusicu]

The list of commits looks fine. (I didn't check it against the maint branch.)
Can we do something about the exhautive-test failure? Does it just need a rerun?

[sffc]

Hmm, the exhaustive test failure is probably real

2024-10-21T21:56:04.7168279Z          TestDataDrivenLikelySubtags {
2024-10-21T21:56:04.7288800Z          addLikelySubtags('und-Latn-MU') should return 'en-Latn-MU' but got 'mfe-Latn-MU'
2024-10-21T21:56:04.7290073Z          minimizeSubtags('und-Latn-MU') should return 'en-MU' but got 'mfe'
2024-10-21T21:56:04.7291290Z          minimizeSubtags('und-Latn-MU') favor script should return 'en-MU' but got 'mfe'
2024-10-21T21:56:04.7293320Z          addLikelySubtags('und-Latn-RS') should return 'sr-Latn-RS' but got 'en-Latn-RS'
2024-10-21T21:56:04.7294596Z          minimizeSubtags('und-Latn-RS') should return 'sr-Latn' but got 'en-RS'
2024-10-21T21:56:04.7295896Z          minimizeSubtags('und-Latn-RS') favor script should return 'sr-Latn' but got 'en-RS'
2024-10-21T21:56:04.7297246Z          addLikelySubtags('und-Latn-SL') should return 'en-Latn-SL' but got 'kri-Latn-SL'
2024-10-21T21:56:04.7298463Z          minimizeSubtags('und-Latn-SL') should return 'en-SL' but got 'kri'
2024-10-21T21:56:04.7299960Z          minimizeSubtags('und-Latn-SL') favor script should return 'en-SL' but got 'kri'
2024-10-21T21:56:04.7301325Z          addLikelySubtags('und-Latn-TK') should return 'en-Latn-TK' but got 'tkl-Latn-TK'
2024-10-21T21:56:04.7302541Z          minimizeSubtags('und-Latn-TK') should return 'en-TK' but got 'tkl'
2024-10-21T21:56:04.7303759Z          minimizeSubtags('und-Latn-TK') favor script should return 'en-TK' but got 'tkl'
2024-10-21T21:56:04.7305069Z          addLikelySubtags('und-Latn-ZM') should return 'en-Latn-ZM' but got 'bem-Latn-ZM'
2024-10-21T21:56:04.7306275Z          minimizeSubtags('und-Latn-ZM') should return 'en-ZM' but got 'bem'
2024-10-21T21:56:04.7307462Z          minimizeSubtags('und-Latn-ZM') favor script should return 'en-ZM' but got 'bem'
2024-10-21T21:56:04.7332635Z       
2024-10-21T21:56:04.7334486Z          } ERRORS (15) in TestDataDrivenLikelySubtags (17ms) 

How should I proceed?

[sffc]

Actually it looks like the exhaustive failure is already failing on maint/maint-76

So I think we can ignore it for the purpose of merging.

[markusicu]

These exhaustive-test failures looks related to the late CLDR change that got missed for ICU 76. We should have had a CLDR 46 beta4 and gotten that integrated...

Maybe let it fail and ask @DraganBesevic to do an integration of the CLDR 46 release into ICU main? Or even into maint/maint-76 and then merge that into main?

@macchiati @pedberg-icu FYI

[sffc]

As far as I can tell, the conclusion is currently:

Can we please get an integration of final CLDR 46 into ICU 76? Maybe into maint/maint-76 and then merge to main again? – agreed, Dragan will do today

which was posted on 2024-10-31. It looks like that PR is here: #3260

So I should wait for #3260 to merge and then see if I can merge this one?

[markusicu]

As far as I can tell, the conclusion is currently:

Can we please get an integration of final CLDR 46 into ICU 76? Maybe into maint/maint-76 and then merge to main again? – agreed, Dragan will do today

which was posted on 2024-10-31. It looks like that PR is here: #3260

Yes, and I still have an open question why a CLDR data change is not making it into ICU.

So I should wait for #3260 to merge and then see if I can merge this one?

I think so, for now.
If we can't get the other PR resolved soon, then maybe merge what you have and prepare for later merging the full final CLDR update when we have it.