[core] Update Dashboard

Author: devlikepro

waha.config.json

@@ -6,7 +6,7 @@
     },
     "dashboard": {
       "repo": "devlikeapro/dashboard",
-      "ref": "ec2c17810f70b9c71da6917adbb718b6ffa2ce45"
+      "ref": "c6bf800fec183644ad820343f97e0caf8c71ed98"
     }
   }
 }