fix: add missing #includes

client/cmdlfvisa2000.c

@@ -9,6 +9,8 @@
 //-----------------------------------------------------------------------------
 
 #include "cmdlfvisa2000.h"
+
+#include <stdio.h>
 #include "proxmark3.h"
 #include "ui.h"
 #include "util.h"

client/nonce2key/nonce2key.c

@@ -13,6 +13,7 @@
 #include "nonce2key.h"
 
 #include <inttypes.h>
+#include <stdio.h>
 #include "mifarehost.h"
 #include "ui.h"
 #include "util.h"

client/scripting.c

@@ -8,6 +8,7 @@
 // Some lua scripting glue to proxmark core.
 //-----------------------------------------------------------------------------
 
+#include <stdlib.h>
 #include <lua.h>
 #include <lualib.h>
 #include <lauxlib.h>