RFR: 8335981: ProblemList runtime/Thread/TestAlwaysPreTouchStacks.java for MacOS

[Afshin Zafari]

ProblemListed the failing test.

-------------

Commit messages:
 - fixed bug no.
 - 8335981: ProblemList runtime/Thread/TestAlwaysPreTouchStacks.java for MacOS

Changes: https://git.openjdk.org/jdk/pull/20496/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=20496&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8335981
  Stats: 2 lines in 1 file changed: 2 ins; 0 del; 0 mod
  Patch: https://git.openjdk.org/jdk/pull/20496.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/20496/head:pull/20496

PR: https://git.openjdk.org/jdk/pull/20496