[jdk24u] RFR: 8353713: Improve Currency.getInstance exception handling

[kieran-farrell]

Exception handling in currency.java improved to include currency code or locale in error message.

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Commit messages:
 - currency updates

Changes: https://git.openjdk.org/jdk24u/pull/182/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk24u&pr=182&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8353713
  Stats: 17 lines in 2 files changed: 1 ins; 0 del; 16 mod
  Patch: https://git.openjdk.org/jdk24u/pull/182.diff
  Fetch: git fetch https://git.openjdk.org/jdk24u.git pull/182/head:pull/182

PR: https://git.openjdk.org/jdk24u/pull/182