[jdk17u-dev] RFR: 8267038: Update IANA Language Subtag Registry to Version 2022-03-02

[Goetz Lindenmaier]

I backport this for parity with 17.0.7-oracle.

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Commit messages:
 - Backport 7b19226be24356572df493446e3b0a9380b3d217

Changes: https://git.openjdk.org/jdk17u-dev/pull/1043/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk17u-dev&pr=1043&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8267038
  Stats: 281 lines in 2 files changed: 271 ins; 2 del; 8 mod
  Patch: https://git.openjdk.org/jdk17u-dev/pull/1043.diff
  Fetch: git fetch https://git.openjdk.org/jdk17u-dev pull/1043/head:pull/1043

PR: https://git.openjdk.org/jdk17u-dev/pull/1043