update claimToken in betterui configuration

Author: ehsanghaffar

public/r/registry.json

@@ -673,5 +673,8 @@
         }
       ]
     }
-  ]
+  ],
+  "betterui": {
+    "claimToken": "U4ClRfZI91DVVGYfCfYVx9v6FtuPxhQS"
+  }
 }

registry.json

@@ -675,6 +675,6 @@
     }
   ],
   "betterui": {
-    "claimToken": "5RuHMDaE4WHnrBiTKRG558JyCejrIIRf"
+    "claimToken": "U4ClRfZI91DVVGYfCfYVx9v6FtuPxhQS"
   }
 }