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

[Naoto Sato]

> 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

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Changes:
  - all: https://git.openjdk.java.net/jdk/pull/4069/files
  - new: https://git.openjdk.java.net/jdk/pull/4069/files/dee95bf1..0f76ac45

Webrevs:
 - full: https://webrevs.openjdk.java.net/?repo=jdk&pr=4069&range=01
 - incr: https://webrevs.openjdk.java.net/?repo=jdk&pr=4069&range=00-01

  Stats: 4 lines in 1 file changed: 1 ins; 0 del; 3 mod
  Patch: https://git.openjdk.java.net/jdk/pull/4069.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/4069/head:pull/4069

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