chore(clerk-js): Fix sandbox props for Keyless (#4965)

Author: panteliselef

.changeset/silent-yaks-wonder.md

@@ -0,0 +1,2 @@
+---
+---

packages/clerk-js/sandbox/app.ts

@@ -162,8 +162,8 @@ function addCurrentRouteIndicator(currentRoute: string) {
     '/keyless': () => {
       Clerk.__unstable__updateProps({
         options: {
-          __internal_claimKeylessApplicationUrl: 'https://dashboard.clerk.com',
-          __internal_copyInstanceKeysUrl: 'https://dashboard.clerk.com',
+          __internal_keyless_claimKeylessApplicationUrl: 'https://dashboard.clerk.com',
+          __internal_keyless_copyInstanceKeysUrl: 'https://dashboard.clerk.com',
         },
       });
     },