git: openjdk/loom: fibers: More jvmti tests updated to use common stuff.

[duke]

Changeset: e97d5c79
Author:    lmesnik <leonid.mesnik at oracle.com>
Date:      2021-03-01 17:14:30 +0000
URL:       https://git.openjdk.java.net/loom/commit/e97d5c79

More jvmti tests updated to use common stuff.

! test/hotspot/jtreg/serviceability/jvmti/events/ThreadStart/threadstart02/libthreadstart02.cpp
! test/hotspot/jtreg/serviceability/jvmti/vthread/VThreadNotifyFramePopTest/libVThreadNotifyFramePopTest.cpp
! test/hotspot/jtreg/serviceability/jvmti/vthread/VThreadTest/libVThreadTest.cpp
! test/lib/jdk/test/lib/jvmti/jvmti_common.h