Backgroud health check

Add the RdcSmiHealth module, which will call rocm_smi_lib.
It will support following health:
 - XGMI error detected
 - PCIE replay count detected
 - Memory check
 - InfoROM check
 - Power/Thermal check
The grpc client and server side health function is added.
The health module is added to the rdci.

At present, XGMI/PCIE and a part of Memory have been implemented.
Others will be added as soon as possible.

Change-Id: I1bd99290bdc7dea733f21a41a8c4bcefb2138112


[ROCm/rdc commit: 853d3b0cc5]

projects/rdc/python_binding/rdc_bootstrap.py

@@ -163,6 +163,14 @@ class rdc_field_t(c_int):
      RDC_EVNT_NOTIF_PRE_RESET = 2002
      RDC_EVNT_NOTIF_POST_RESET = 2003
      RDC_EVNT_NOTIF_RING_HANG = 2004
+     RDC_HEALTH_XGMI_ERROR = 3000
+     RDC_HEALTH_PCIE_REPLAY_COUNT = 3001
+     RDC_HEALTH_RETIRED_PAGE_NUM = 3002
+     RDC_HEALTH_PENDING_PAGE_NUM = 3003
+     RDC_HEALTH_RETIRED_PAGE_LIMIT = 3004
+     RDC_HEALTH_UNCORRECTABLE_PAGE_LIMIT = 3005
+     RDC_HEALTH_POWER_THROTTLE_TIME = 3006
+     RDC_HEALTH_THERMAL_THROTTLE_TIME = 3007
 
 rdc_handle_t = c_void_p
 rdc_gpu_group_t = c_uint32