superio/nsc/pc87417: Remove unused <stdint.h>

Change-Id: Icacf2806702a868a807080e1e2d14b1ee4ed4f90
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/37507
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

src/superio/nsc/pc87417/pc87417.h

@@ -111,7 +111,6 @@
 #define PC87417_XWBCNF		0x16
 
 #include <device/pnp_type.h>
-#include <stdint.h>
 
 void pc87417_disable_dev(pnp_devfn_t dev);
 void pc87417_enable_dev(pnp_devfn_t dev);