RFR: 8263202: Update Hebrew/Indonesian/Yiddish ISO 639 language codes to current [v2]

[Joe Wang]

On Tue, 18 May 2021 23:39:37 GMT, Naoto Sato <naoto at openjdk.org> wrote:

>> Please review the changes to the subject issue. java.util.Locale class has a long-standing issue for those obsolete ISO 639 languages where its normalization ends up in the obsolete codes. This change intends to flip the normalization towards the current codes, providing a system property for compatibility behavior. ResourceBundle class is also modified to load either obsolete/current bundles. For more detail, take a look at the CSR.
>
> Naoto Sato has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Locale's class description modification

Marked as reviewed by joehw (Reviewer).

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PR: https://git.openjdk.java.net/jdk/pull/4069