superio/smsc/sch5545: Add missing <types.h>

Add needed but missing <types.h>.

Change-Id: I16c6a86e8c8863a8e16a63a379484c2b47d5185e
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50579
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>

src/superio/smsc/sch5545/sch5545_emi.c

@@ -5,6 +5,7 @@
 #include <device/pnp.h>
 #include <device/pnp_ops.h>
 #include <superio/conf_mode.h>
+#include <types.h>
 
 #include "sch5545.h"
 #include "sch5545_emi.h"

src/superio/smsc/sch5545/sch5545_emi.h

@@ -4,7 +4,7 @@
 #define SUPERIO_SCH_5545_EMI_H
 
 #include <stdlib.h>
-#include <stdint.h>
+#include <types.h>
 
 /* Embedded Memory Interface registers */
 #define SCH5545_EMI_HOST_TO_EC_MAILBOX		0x0