src: Remove unused 'include <arch/cpu.h>'

Change-Id: Iaa236f07aed52ccb8c4839047894a14a9446a109
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/36080
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>

src/drivers/amd/agesa/state_machine.c

@@ -14,7 +14,6 @@
 #include <stdint.h>
 #include <string.h>
 #include <arch/acpi.h>
-#include <arch/cpu.h>
 #include <bootstate.h>
 #include <cbfs.h>
 #include <cbmem.h>

src/drivers/intel/fsp1_1/include/fsp/car.h

@@ -14,7 +14,6 @@
 #ifndef FSP1_1_CAR_H
 #define FSP1_1_CAR_H
 
-#include <arch/cpu.h>
 #include <fsp/api.h>
 #include <stdint.h>
 

src/drivers/intel/fsp1_1/include/fsp/romstage.h

@@ -16,7 +16,6 @@
 
 #include <stddef.h>
 #include <stdint.h>
-#include <arch/cpu.h>
 #include <memory_info.h>
 #include <fsp/car.h>
 #include <fsp/util.h>