UefiCpuPkg: Apply uncrustify changes

REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3737

Apply uncrustify changes to .c/.h files in the UefiCpuPkg package

Cc: Andrew Fish <afish@apple.com>
Cc: Leif Lindholm <leif@nuviainc.com>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Signed-off-by: Michael Kubacki <michael.kubacki@microsoft.com>
Reviewed-by: Ray Ni <ray.ni@intel.com>

UefiCpuPkg/Include/Guid/CpuFeaturesSetDone.h

@@ -15,6 +15,6 @@ SPDX-License-Identifier: BSD-2-Clause-Patent
     { 0xa82485ce, 0xad6b, 0x4101, { 0x99, 0xd3, 0xe1, 0x35, 0x8c, 0x9e, 0x7e, 0x37 } \
   }
 
-extern EFI_GUID gEdkiiCpuFeaturesSetDoneGuid;
+extern EFI_GUID  gEdkiiCpuFeaturesSetDoneGuid;
 
 #endif