<i18n dev> RFR: 8304761: Update IANA Language Subtag Registry to Version 2023-03-22 [v2]

[Naoto Sato]

On Thu, 23 Mar 2023 21:30:37 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`.
>
> Justin Lu has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Revert incorrect weighting

LGTM

-------------

Marked as reviewed by naoto (Reviewer).

PR Review: https://git.openjdk.org/jdk/pull/13165#pullrequestreview-1357036078