CLDR-17601 Fix Asia/Kuala_Lumpur metazone start/end boundaries.

[Yqwed]

https://unicode-org.atlassian.net/browse/CLDR-17601

CLDR-17601 align metazone from/to dates with IANA data.

• This PR completes the ticket.

ALLOW_MANY_COMMITS=true

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Hooray! The files in the branch are the same across the force-push. 😃

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[btangmu]

I added a comment in the ticket, not sure whether this PR should target the main branch (as it currently does) or the maintenance branch maint-45...

[AEApple]

I added a comment in the ticket, not sure whether this PR should target the main branch (as it currently does) or the maintenance branch maint-45...

I thought we had agreed to 45 dot release?

[Yqwed]

Sorry, I've spent too much time working in trunk-based development.
I changed base and now there are 79 commits to be made. I will create a new PR later.

[AEApple]

Sorry, I've spent too much time working in trunk-based development. I changed base and now there are 79 commits to be made. I will create a new PR later.

Sounds like we've agreed to make the dot fixes in main and cherrypick to the maint branch.