git: openjdk/loom: fibers: add two vmpos for GetFrameCount/GetStackTrace for unmounted vthreads

[duke]

Changeset: e9649063
Author:    Serguei Spitsyn <serguei.spitsyn at oracle.com>
Date:      2021-05-04 05:49:21 +0000
URL:       https://git.openjdk.java.net/loom/commit/e96490635e3ee4584c3ff3b8168984223cbdfd7f

add two vmpos for GetFrameCount/GetStackTrace for unmounted vthreads

! src/hotspot/share/prims/jvmtiEnv.cpp
! src/hotspot/share/prims/jvmtiEnvBase.cpp
! src/hotspot/share/prims/jvmtiEnvBase.hpp
! src/hotspot/share/runtime/vmOperation.hpp