cpu/intel/car/romstage.c: Clean up includes and add <types.h>

Signed-off-by: Elyes Haouas <ehaouas@noos.fr>
Change-Id: I84639389ac1066468b82bb13d684e5423b909fcb
Reviewed-on: https://review.coreboot.org/c/coreboot/+/68040
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin L Roth <gaumless@gmail.com>

src/cpu/intel/car/romstage.c

@@ -1,14 +1,14 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
 
-#include <arch/cpu.h>
 #include <arch/romstage.h>
-#include <console/console.h>
-#include <cpu/x86/smm.h>
 #include <arch/symbols.h>
 #include <commonlib/helpers.h>
+#include <console/console.h>
+#include <cpu/x86/smm.h>
 #include <program_loading.h>
 #include <romstage_common.h>
 #include <security/vboot/vboot_common.h>
+#include <types.h>
 
 /* If we do not have a constrained _car_stack region size, use the
    following as a guideline for acceptable stack usage. */