[jdk11u-dev] RFR: 8304761: Update IANA Language Subtag Registry to Version 2023-03-22 [v2]

[Andrew Lu]

> I backport this for parity with 11.0.24-oracle.

Andrew Lu has refreshed the contents of this pull request, and previous commits have been removed. The incremental views will show differences compared to the previous content of the PR. The pull request contains one new commit since the last revision:

  Backport ae3aa7289a3de98001dde382f511b574b1d26c8d

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Changes:
  - all: https://git.openjdk.org/jdk11u-dev/pull/2673/files
  - new: https://git.openjdk.org/jdk11u-dev/pull/2673/files/365f0e35..334f9aca

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk11u-dev&pr=2673&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk11u-dev&pr=2673&range=00-01

  Stats: 0 lines in 0 files changed: 0 ins; 0 del; 0 mod
  Patch: https://git.openjdk.org/jdk11u-dev/pull/2673.diff
  Fetch: git fetch https://git.openjdk.org/jdk11u-dev.git pull/2673/head:pull/2673

PR: https://git.openjdk.org/jdk11u-dev/pull/2673