soc/intel/xeon_sp/cpx: Reorder cpu.c .h includes

Clean up the header includes.

Change-Id: I9f61d1a82b37bc0ed803967dc64decf18f44adc9
Signed-off-by: Marc Jones <marcjones@sysproconsulting.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47169
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Jay Talbott <JayTalbott@sysproconsulting.com>

src/soc/intel/xeon_sp/cpx/cpu.c

@@ -6,6 +6,7 @@
 #include <console/console.h>
 #include <console/debug.h>
 #include <cpu/cpu.h>
+#include <cpu/intel/common/common.h>
 #include <cpu/intel/microcode.h>
 #include <cpu/intel/turbo.h>
 #include <cpu/x86/lapic.h>
@@ -16,8 +17,8 @@
 #include <soc/cpu.h>
 #include <soc/msr.h>
 #include <soc/soc_util.h>
+
 #include "chip.h"
-#include <cpu/intel/common/common.h>
 
 static const void *microcode_patch;