git: openjdk/loom: fibers: 2 new changesets

[duke]

Changeset: 9f03281d
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2024-06-03 08:12:34 +0000
URL:       https://git.openjdk.org/loom/commit/9f03281db6a21c1d0228ad2c9c44ddd14ed14896

Update test to be suitable for test1, plus stress testing with debug builds

+ test/jdk/java/lang/Thread/virtual/stress/Skynet100kWithMonitors.java
- test/jdk/java/lang/Thread/virtual/stress/SkynetWithMonitors.java

Changeset: a7874964
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2024-06-03 13:40:05 +0000
URL:       https://git.openjdk.org/loom/commit/a7874964263400d38f65046d6a10f56e8d97b423

Re-enable serviceability/jvmti/ObjectMonitorUsage/ObjectMonitorUsage.java

! src/hotspot/share/prims/jvmtiEnvBase.cpp
! test/hotspot/jtreg/serviceability/jvmti/ObjectMonitorUsage/ObjectMonitorUsage.java