[jdk23u] RFR: 8339637: (tz) Update Timezone Data to 2024b

[Johny Jose]

Backport of tz2024b changes (https://git.openjdk.org/jdk/commit/ebc17c7c8d6febd5a887309d1b7a466bcd2cc0a9)

Not clean backport as the spec changes made in mainline is not backported to jdk23u. TZdata2024 changes announced on 5th September 2024 includes changes to "EST", "MST", and "HST", i.e., changing those time zones from distinct time zones to links to other time zones. For update releases, will not make the same ZoneId changes due to current specification.

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Commit messages:
 - Backport ebc17c7c8d6febd5a887309d1b7a466bcd2cc0a9

Changes: https://git.openjdk.org/jdk23u/pull/191/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk23u&pr=191&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8339637
  Stats: 1364 lines in 20 files changed: 430 ins; 72 del; 862 mod
  Patch: https://git.openjdk.org/jdk23u/pull/191.diff
  Fetch: git fetch https://git.openjdk.org/jdk23u.git pull/191/head:pull/191

PR: https://git.openjdk.org/jdk23u/pull/191