build: fix fixdep warning.

The data type returned by sizeof in windows is different to Linux.
This commit cast the value to the largest type to avoid a warning
when compiling on MinGW and Linux.

Change-Id: I4ce50f0b62dd614b1d180adea5aa2679032643e0
Signed-off-by: Louise Mendoza <yonattan.a.louise.mendoza@intel.com>
Signed-off-by: Juan Manuel Cruz <juan.m.cruz.alcaraz@linux.intel.com>

scripts/basic/fixdep.c

@@ -502,8 +502,8 @@ static void traps(void)
 	int *p = (int *)test;
 
 	if (*p != INT_CONF) {
-		fprintf(stderr, "fixdep: sizeof(int) : %zu\n",
-			sizeof(int));
+		fprintf(stderr, "fixdep: sizeof(int) : %lu\n",
+			(unsigned long)sizeof(int));
 
 		fprintf(stderr, "fixdep: sizeof(int) != 4 or wrong endianness? %#x"
 			" vs %#x\n", *p, INT_CONF);