git: openjdk/jdk: 8306031: Update IANA Language Subtag Registry to Version 2023-04-13

[Naoto Sato]

Changeset: 00b1eaca
Author:    Justin Lu <jlu at openjdk.org>
Committer: Naoto Sato <naoto at openjdk.org>
Date:      2023-04-25 20:32:24 +0000
URL:       https://git.openjdk.org/jdk/commit/00b1eacad6ae2d5ea5afb1de506768e9ab960743

8306031: Update IANA Language Subtag Registry to Version 2023-04-13

Reviewed-by: naoto

! make/jdk/src/classes/build/tools/generatelsrequivmaps/EquivMapsGenerator.java
! src/java.base/share/data/lsrdata/language-subtag-registry.txt
! test/jdk/java/util/Locale/LanguageSubtagRegistryTest.java