ROCm SMI LIB: Add Ring Hang Event Enums

This patch adds 'ring hang' enums to ROCM SMI LIB.
This event type name is KFD_SMI_EVENT_RING_HANG.

Signed-off-by: Ori Messinger <Ori.Messinger@amd.com>
Change-Id: I9b886eb1fc027f03bcca1e5d1a89a2a186b64bf5

tests/rocm_smi_test/test_utils.cc

@@ -85,6 +85,7 @@ static const std::map<rsmi_evt_notification_type_t, const char *>
     {RSMI_EVT_NOTIF_THERMAL_THROTTLE, "RSMI_EVT_NOTIF_THERMAL_THROTTLE"},
     {RSMI_EVT_NOTIF_GPU_PRE_RESET, "RSMI_EVT_NOTIF_GPU_PRE_RESET"},
     {RSMI_EVT_NOTIF_GPU_POST_RESET, "RSMI_EVT_NOTIF_GPU_POST_RESET"},
+    {RSMI_EVT_NOTIF_RING_HANG, "RSMI_EVT_NOTIF_RING_HANG"},
 };
 const char *
 NameFromEvtNotifType(rsmi_evt_notification_type_t evt) {