RFR: 8304761: Update IANA Language Subtag Registry to Version 2023-03-22

[Naoto Sato]

On Thu, 23 Mar 2023 19:07:05 GMT, Justin Lu <jlu at openjdk.org> wrote:

> Update IANA LSR to 2023-03-22 [update](https://mm.icann.org/pipermail/ietf-languages-announcements/2023-March/000085.html). Add all new preferred languages to `ACCEPT_LANGUAGES` except `gu`.

test/jdk/java/util/Locale/LanguageSubtagRegistryTest.java line 193:

> 191:             new LanguageRange("ysm", 1.0),
> 192:             new LanguageRange("sgn-ysm", 1.0),
> 193:             new LanguageRange("wkr", 1.0),

What is the reason the weight has changed?

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PR Review Comment: https://git.openjdk.org/jdk/pull/13165#discussion_r1146786932