git: openjdk/loom: fibers: add more use of lib get_thread_name in a couple jvmti/vthread tests

[duke]

Changeset: 0deb93b4
Author:    Serguei Spitsyn <serguei.spitsyn at oracle.com>
Date:      2021-03-05 11:58:07 +0000
URL:       https://git.openjdk.java.net/loom/commit/0deb93b4

add more use of lib get_thread_name in a couple jvmti/vthread tests

! test/hotspot/jtreg/serviceability/jvmti/vthread/SuspendResumeAll/libSuspendResumeAll.cpp
! test/hotspot/jtreg/serviceability/jvmti/vthread/VThreadTest/libVThreadTest.cpp