[SWDEV-482949] Add CPU model name querying support (#33)

- Add support to check CPU vendor info which will be called by RDC to
discovery CPU information
- Move esmi headers declaration to impl/amd_smi_common.h
- remove duplicated amdsmi_cpu_util_t

---------

Signed-off-by: Perry Yuan <perry.yuan@amd.com>
Signed-off-by: Deepak Mewar <deepak.mewar@amd.com>
Signed-off-by: Maisam Arif <Maisam.Arif@amd.com>
Co-authored-by: Deepak Mewar <deepak.mewar@amd.com>

include/amd_smi/impl/amd_smi_common.h

@@ -27,6 +27,13 @@
 #include "rocm_smi/rocm_smi.h"
 #include "amd_smi/amdsmi.h"
 
+#ifdef ENABLE_ESMI_LIB
+extern "C" {
+    #include <cstdint>
+    #include <e_smi/e_smi.h>
+}
+#endif
+
 namespace amd {
 namespace smi {
 

include/amd_smi/impl/amd_smi_system.h

@@ -61,7 +61,8 @@ class AMDSmiSystem {
     amdsmi_status_t clean_up_drm() { return drm_.cleanup();}
 
     amdsmi_status_t init_drm() { return drm_.init();}
-
+    
+    amdsmi_status_t get_cpu_model_name(uint32_t socket_id, std::string *model_name);
  private:
     AMDSmiSystem() : init_flag_(AMDSMI_INIT_AMD_GPUS) {}