src/include: Drop unneeded empty lines

Change-Id: Ie325541547ea10946f41a8f979d144a06a7e80eb
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/44611
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>

src/include/device/path.h

@@ -137,7 +137,6 @@ struct device_path {
 	};
 };
 
-
 #define DEVICE_PATH_MAX 40
 #define BUS_PATH_MAX (DEVICE_PATH_MAX+10)