[jdk25] RFR: 8359135: New test TestCPUTimeSampleThrottling fails intermittently

[Johannes Bechberger]

Tested in SAP's testing queue.

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Commit messages:
 - Backport 3f0fef2c9c323cb7b6e9191b17eac4296ff22dac

Changes: https://git.openjdk.org/jdk/pull/25776/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=25776&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8359135
  Stats: 16 lines in 1 file changed: 8 ins; 2 del; 6 mod
  Patch: https://git.openjdk.org/jdk/pull/25776.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/25776/head:pull/25776

PR: https://git.openjdk.org/jdk/pull/25776