UefiCpuPkg/CpuMpPei: Dump message if microcode signature not matched

Verification microcode signature is one enhancement and not one requirement from
IA32 SDM. This update is just to dump debug message instead of ASSERT() if the
updated microcode signature does not match the loaded microcode signature.

Cc: Michael Kinney <michael.d.kinney@intel.com>
Cc: Feng Tian <feng.tian@intel.com>
Cc: Giri P Mudusuru <giri.p.mudusuru@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jeff Fan <jeff.fan@intel.com>
Reviewed-by: Giri P Mudusuru <giri.p.mudusuru@intel.com>

UefiCpuPkg/CpuMpPei/CpuMpPei.c

@@ -302,7 +302,7 @@ ApCFunction (
       // Sync BSP's Mtrr table to all wakeup APs and load microcode on APs.
       //
       MtrrSetAllMtrrs (&PeiCpuMpData->MtrrTable);
-      MicrocodeDetect ();
+      MicrocodeDetect (PeiCpuMpData);
       PeiCpuMpData->CpuData[ProcessorNumber].State = CpuStateIdle;
     } else {
       //
@@ -624,7 +624,7 @@ CountProcessorNumber (
   //
   // Load Microcode on BSP
   //
-  MicrocodeDetect ();
+  MicrocodeDetect (PeiCpuMpData);
   //
   // Store BSP's MTRR setting
   //