Change owner email in _vercel.dindin.json

Updated the email address of the owner in the JSON configuration.

domains/_vercel.dindin.json

@@ -1,9 +1,9 @@
 {
     "owner": {
         "username": "dindinmhs",
-        "email": "146433274+dindinmhs@users.noreply.github.com"
+        "email": "mastercupz14@gmail.com"
     },
     "records": {
         "TXT": "vc-domain-verify=dindin.is-a.dev,3473eb6dd06ee02ff12d"
     }
-}
+}