[jdk21u-dev] RFR: 8348365: Bad format string in CLDRDisplayNamesTest

[Goetz Lindenmaier]

I backport this for parity with 21.0.9-oracle.

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Commit messages:
 - Backport d9d2e19f923217a6831a8697c62ebeef0cc5d3b8

Changes: https://git.openjdk.org/jdk21u-dev/pull/1944/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk21u-dev&pr=1944&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8348365
  Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod
  Patch: https://git.openjdk.org/jdk21u-dev/pull/1944.diff
  Fetch: git fetch https://git.openjdk.org/jdk21u-dev.git pull/1944/head:pull/1944

PR: https://git.openjdk.org/jdk21u-dev/pull/1944