Update who-uses.json

Author: san4io

content/discover/who-uses.json

@@ -231,6 +231,7 @@
     "https://www.ottonova.de",
     "https://www.radity.com",
     "https://globalctoforum.org",
-    "https://halojasa.com"
+    "https://halojasa.com",
+    "https://hexito.com"
   ]
 }