git: openjdk/loom: fibers: JVMTI review: add asserts for events that are not allowed to be posted in VTMT

[duke]

Changeset: ca46955f
Author:    Serguei Spitsyn <serguei.spitsyn at oracle.com>
Date:      2022-04-09 08:57:12 +0000
URL:       https://git.openjdk.java.net/loom/commit/ca46955f9f23d580bb2e7e4af73154402ac65da5

JVMTI review: add asserts for events that are not allowed to be posted in VTMT

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