[jdk21] RFR: 8156889: ListKeychainStore.sh fails in some virtualized environments

[Rajan Halade]

Critical test update to be included in JDK 21 LTS release.

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Commit messages:
 - Backport 119cc495fc6c18a29b7484d294c31ad1d478791c

Changes: https://git.openjdk.org/jdk21/pull/116/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk21&pr=116&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8156889
  Stats: 449 lines in 4 files changed: 202 ins; 247 del; 0 mod
  Patch: https://git.openjdk.org/jdk21/pull/116.diff
  Fetch: git fetch https://git.openjdk.org/jdk21.git pull/116/head:pull/116

PR: https://git.openjdk.org/jdk21/pull/116