[jdk21u] RFR: 8232839: JDI AfterThreadDeathTest.java failed due to "FAILED: Did not get expected IllegalThreadStateException on a StepRequest.enable()"

Fri Oct 6 11:12:45 UTC 2023

I backport this for parity with 17.0.10-oracle.
Should go to 21, too.

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Commit messages:
 - Backport 84184f947342fd1adbe4e3f2230ce3de4ae6007e

Changes: https://git.openjdk.org/jdk21u/pull/229/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk21u&pr=229&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8232839
  Stats: 24 lines in 2 files changed: 11 ins; 3 del; 10 mod
  Patch: https://git.openjdk.org/jdk21u/pull/229.diff
  Fetch: git fetch https://git.openjdk.org/jdk21u.git pull/229/head:pull/229

PR: https://git.openjdk.org/jdk21u/pull/229