RFR: 8266130: convert Thread-SMR stress tests from counter based to time based [v3]

[Daniel D.Daugherty]

> The Thread-SMR project added counter based tests for various APIs.
> See "JDK-8167108 inconsistent handling of SR_lock can lead to crashes".
> 
> Time based tests are more appropriate for stress kits so I'm
> updating the counter based tests to be time based instead.
> 
> Two of the updated tests have shaken out failures that are tracked by:
> 
>     JDK-8264605 vmTestbase/nsk/jvmti/SuspendThread/suspendthrd003/TestDescription.java failed with "agent_tools.cpp, 471: (foundThread = (jthread) jni_env->NewGlobalRef(foundThread)) != NULL"
> 
>     JDK-8266593 vmTestbase/nsk/jvmti/PopFrame/popframe011 fails with "assert(java_thread == _state->get_thread()) failed: Must be"
> 
> These updated tests are tested via Mach5 Tier[134567].
> They have also been test by my Stress Kit runs for jdk-17+2[0-5].

Daniel D. Daugherty has updated the pull request incrementally with one additional commit since the last revision:

  ProblemList vmTestbase/nsk/jvmti/SuspendThread/suspendthrd003/TestDescription.java until 8264605 is fixed and vmTestbase/nsk/jvmti/PopFrame/popframe011/TestDescription.java until 8266593 is fixed.

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Changes:
  - all: https://git.openjdk.java.net/jdk/pull/4237/files
  - new: https://git.openjdk.java.net/jdk/pull/4237/files/2ab79a2c..5c2633dd

Webrevs:
 - full: https://webrevs.openjdk.java.net/?repo=jdk&pr=4237&range=02
 - incr: https://webrevs.openjdk.java.net/?repo=jdk&pr=4237&range=01-02

  Stats: 2 lines in 1 file changed: 2 ins; 0 del; 0 mod
  Patch: https://git.openjdk.java.net/jdk/pull/4237.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/4237/head:pull/4237

PR: https://git.openjdk.java.net/jdk/pull/4237