<i18n dev> RFR: 8347613: Remove leftover doPrivileged call in Currency test: CheckDataVersion.java

[Justin Lu]

Please review this PR which removes a leftover `doPrivileged` call in the Currency test, _CheckDataVersion.java_.

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Commit messages:
 - init

Changes: https://git.openjdk.org/jdk/pull/23087/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=23087&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8347613
  Stats: 42 lines in 1 file changed: 14 ins; 26 del; 2 mod
  Patch: https://git.openjdk.org/jdk/pull/23087.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/23087/head:pull/23087

PR: https://git.openjdk.org/jdk/pull/23087