Added amdsmi cpu family & cpu model

- Updated header and source files
- Updated python interface
- Generated python wrapper for updated header
- Updated the CLI to have cpu family & cpu model
  as part of metric table

Change-Id: Iea440251797270d5d29ffe883b0ad6db790be658

py-interface/__init__.py

@@ -72,6 +72,8 @@ try:
     from .amdsmi_interface import amdsmi_get_metrics_table_version
     from .amdsmi_interface import amdsmi_get_metrics_table
     from .amdsmi_interface import amdsmi_first_online_core_on_cpu_socket
+    from .amdsmi_interface import amdsmi_get_cpu_family
+    from .amdsmi_interface import amdsmi_get_cpu_model
 except AttributeError:
     pass