git: openjdk/jdk17u-dev: 8315766: Parallelize gc/stress/TestStressIHOPMultiThread.java test

[Paul Hohensee]

Changeset: fa40b5f0
Author:    Soumadipta Roy <roysouma at amazon.com>
Committer: Paul Hohensee <phh at openjdk.org>
Date:      2023-10-04 17:59:14 +0000
URL:       https://git.openjdk.org/jdk17u-dev/commit/fa40b5f0248525743f65a2b871394a9be29d9868

8315766: Parallelize gc/stress/TestStressIHOPMultiThread.java test

Backport-of: edd454b502b9bacde55492820e52655bbac63b89

! test/hotspot/jtreg/gc/stress/TestStressIHOPMultiThread.java