[jdk21u-dev] RFR: 8373476: (tz) Update Timezone Data to 2025c

[duke]

On Wed, 14 Jan 2026 08:35:25 GMT, Zhaokun Xie <zxie at openjdk.org> wrote:

> tz2025c changes. clean backport of https://github.com/openjdk/jdk/commit/5df183be6c484d8f9635fac149caf5e2079c5561

@xiezhaokun 
Your change (at version bc83512c8c00036d41f39b7f15f0c99e4e3a0e1a) is now ready to be sponsored by a Committer.

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PR Comment: https://git.openjdk.org/jdk21u-dev/pull/2545#issuecomment-3889235321