git: openjdk/loom: fibers: make JVMTI Suspend/ResumeAllVirtualThreads a no-op when Loom is not enabled

[duke]

Changeset: 3e19a87e
Author:    Serguei Spitsyn <serguei.spitsyn at oracle.com>
Date:      2022-04-16 03:04:40 +0000
URL:       https://git.openjdk.java.net/loom/commit/3e19a87ee35d85008c8a19e2f52cb99a4a4e9980

make JVMTI Suspend/ResumeAllVirtualThreads a no-op when Loom is not enabled

! src/hotspot/share/prims/jvmtiEnv.cpp