Update TXT record for domain verification

domains/_vercel.b.json

@@ -4,6 +4,6 @@
         "email": "belderinternational@gmail.com"
     },
     "records": {
-        "TXT": "vc-domain-verify=b.is-a.dev,07d7c7641673cba188b2"
+        "TXT": "vc-domain-verify=b.is-a.dev,f6f2d782d2cab8b0b374"
     }
-}
+}