UefiCpuPkg/Include: Add Goldmont MSR header file with SDM (Sep.2016)

https://bugzilla.tianocore.org/show_bug.cgi?id=176

Add the MSR header file of Goldmont processor according to Intel(R) 64 and
IA-32 Architectures Software Developer's Manual, Volume 3, September 2016,
Chapter 35 Model-Specific-Registers (MSR), Section 35.5.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Hao Wu <hao.a.wu@intel.com>
Reviewed-by: Jeff Fan <jeff.fan@intel.com>
Reviewed-by: Michael Kinney <michael.d.kinney@intel.com>

UefiCpuPkg/Include/Register/Msr.h

@@ -17,7 +17,7 @@
 
   @par Specification Reference:
   Intel(R) 64 and IA-32 Architectures Software Developer's Manual, Volume 3,
-  December 2015, Chapter 35 Model-Specific-Registers (MSR), Chapter 35.
+  September 2016, Chapter 35 Model-Specific-Registers (MSR), Chapter 35.
 
 **/
 
@@ -28,6 +28,7 @@
 #include <Register/Msr/Core2Msr.h>
 #include <Register/Msr/AtomMsr.h>
 #include <Register/Msr/SilvermontMsr.h>
+#include <Register/Msr/GoldmontMsr.h>
 #include <Register/Msr/NehalemMsr.h>
 #include <Register/Msr/Xeon5600Msr.h>
 #include <Register/Msr/XeonE7Msr.h>