Add new XGMI counter events to rsmiBindings.py

Also, correct RSMI_EVNT_LAST to new value.

Change-Id: I9f693cb398bba583201f6b5b5f0e2d45ede2e4e0

include/rocm_smi/rocm_smi.h

@@ -275,7 +275,7 @@ typedef enum {
   RSMI_EVNT_XGMI_DATA_OUT_5,   //!< Outbound beats to neighbor 5
   RSMI_EVNT_XGMI_DATA_OUT_LAST = RSMI_EVNT_XGMI_DATA_OUT_5,
 
-  RSMI_EVNT_LAST = RSMI_EVNT_XGMI_LAST,
+  RSMI_EVNT_LAST = RSMI_EVNT_XGMI_DATA_OUT_LAST,
 } rsmi_event_type_t;
 
 /**