Revert "Support for RSMI_EVNT_GRP_XGMI_DATA_OUT counters"

This reverts commit 946bf93dfb.

Temporarily reverting until the driver side of this is upstream

Change-Id: I2d8243208c1271ebad90bc2ee0fda2dfefb0831b

src/rocm_smi_device.cc

@@ -646,7 +646,7 @@ int Device::readDevInfoBinary(DevInfoTypes type,
   }
   // copies all data into buffer
   retVec->insert(retVec->begin(),
-               std::istreambuf_iterator<char>(fs), {});
+               std::istreambuf_iterator<char>(fs),{});
 
   return 0;
 }