Revert "Added AMD-SMI Linux Baremetal"

This reverts commit 013400bee7.

Reason for revert: Branch is still WIP

Change-Id: I75eec813b3d81049f033fe0a534251bd69eeca0e

example/amd_smi_drm_example.cc

@@ -259,8 +259,6 @@ int main() {
             // Get device type. Since the amdsmi is initialized with
             // AMD_SMI_INIT_AMD_GPUS, the device_type must be AMD_GPU.
             device_type_t device_type = {};
-            std::cout << "Device Handle: " << device_handles[j] << std::endl;
-
             ret = amdsmi_get_device_type(device_handles[j], &device_type);
             CHK_AMDSMI_RET(ret)
             if (device_type != AMD_GPU) {