fixed windows build. missing include of stdint.h

Changelog

@@ -1,3 +1,6 @@
+2024-08-07:
+- fixed compile on windows. stdint.h was not included
+
 2024-02-22:
 - fixed: ignore incorrect requests
 

json.h

@@ -10,6 +10,7 @@
 #include <list>
 #include <string>
 #include <string.h>
+#include <stdint.h>
 
 using namespace std;