[jdk11u-dev] RFR: 8287180: Update IANA Language Subtag Registry to Version 2022-08-08

[Goetz Lindenmaier]

I backport this for parity with 11.0.19-oracle.

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Commit messages:
 - Backport 40b5f15c331c07f009cd49e2a1117c2754af24b9

Changes: https://git.openjdk.org/jdk11u-dev/pull/1683/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk11u-dev&pr=1683&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8287180
  Stats: 16 lines in 2 files changed: 14 ins; 0 del; 2 mod
  Patch: https://git.openjdk.org/jdk11u-dev/pull/1683.diff
  Fetch: git fetch https://git.openjdk.org/jdk11u-dev pull/1683/head:pull/1683

PR: https://git.openjdk.org/jdk11u-dev/pull/1683