[jdk21u] Integrated: 8316087: Test SignedLoggerFinderTest.java is still failing

[Sean Coffey]

test stabilization. Should be a clean port.

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Commit messages:
 - Backport ff240a9135e0f0c78ecffadbef38edb3b0479653

Changes: https://git.openjdk.org/jdk21u/pull/175/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk21u&pr=175&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8316087
  Stats: 15 lines in 2 files changed: 9 ins; 3 del; 3 mod
  Patch: https://git.openjdk.org/jdk21u/pull/175.diff
  Fetch: git fetch https://git.openjdk.org/jdk21u.git pull/175/head:pull/175

PR: https://git.openjdk.org/jdk21u/pull/175