[jdk17u-dev] RFR: 8264605: vmTestbase/nsk/jvmti/SuspendThread/suspendthrd003/TestDescription.java failed with "agent_tools.cpp, 471: (foundThread = (jthread) jni_env->NewGlobalRef(foundThread)) != NULL"

[Martin Doerr]

Backport of [JDK-8264605](https://bugs.openjdk.java.net/browse/JDK-8264605)

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Commit messages:
 - Backport 96fe1d0d4d95d87950ff2ecec570a927d831746e

Changes: https://git.openjdk.java.net/jdk17u-dev/pull/293/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jdk17u-dev&pr=293&range=00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8264605
  Stats: 27 lines in 2 files changed: 5 ins; 15 del; 7 mod
  Patch: https://git.openjdk.java.net/jdk17u-dev/pull/293.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk17u-dev pull/293/head:pull/293

PR: https://git.openjdk.java.net/jdk17u-dev/pull/293