[lworld] RFR: 8375353: [lworld] compiler/valhalla/inlinetypes/TestOnStackReplacement.java#id3 times out

[Daniel D. Daugherty]

Trivial fix to ProblemList a test:

[JDK-8375474](https://bugs.openjdk.org/browse/JDK-8375474) [lworld] ProblemList sun/tools/jhsdb/JStackStressTest.java on macosx-aarch64

This is a trivial test fix to a default timeout value:

[JDK-8375353](https://bugs.openjdk.org/browse/JDK-8375353) [lworld] compiler/valhalla/inlinetypes/TestOnStackReplacement.java#id3 times out

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Commit messages:
 - 8375474: [lworld] ProblemList sun/tools/jhsdb/JStackStressTest.java on macosx-aarch64
 - 8375353: [lworld] compiler/valhalla/inlinetypes/TestOnStackReplacement.java#id3 times out

Changes: https://git.openjdk.org/valhalla/pull/1908/files
  Webrev: https://webrevs.openjdk.org/?repo=valhalla&pr=1908&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8375353
  Stats: 2 lines in 2 files changed: 1 ins; 0 del; 1 mod
  Patch: https://git.openjdk.org/valhalla/pull/1908.diff
  Fetch: git fetch https://git.openjdk.org/valhalla.git pull/1908/head:pull/1908

PR: https://git.openjdk.org/valhalla/pull/1908