don't pass argc in getopt32, it's superfluous

(add/remove: 0/0 grow/shrink: 12/131 up/down: 91/-727) Total: -636 bytes
   text    data     bss     dec     hex filename
 773469    1058   11092  785619   bfcd3 busybox_old
 772644    1058   11092  784794   bf99a busybox_unstripped

miscutils/less.c

@@ -1321,7 +1321,7 @@ int less_main(int argc, char **argv)
 	/* TODO: -x: do not interpret backspace, -xx: tab also */
 	/* -xxx: newline also */
 	/* -w N: assume width N (-xxx -w 32: hex viewer of sorts) */
-	getopt32(argc, argv, "EMmN~");
+	getopt32(argv, "EMmN~");
 	argc -= optind;
 	argv += optind;
 	num_files = argc;