fix: test fix

Author: sanjam-deriv

src/utils/playground_requests.tsx

@@ -214,13 +214,6 @@ export const playground_requests = [
       trader_id: 'CR1234',
     },
   },
-  {
-    name: 'crypto_config',
-    title: 'Cryptocurrency configuration',
-    body: {
-      crypto_config: 1,
-    },
-  },
   {
     name: 'document_upload',
     title: 'Document Upload',