LLM-25262 Test data update for the api key auth test

Author: dtim

src/__tests__/CodexACPAgent/data/auth-with-key.json

@@ -48,12 +48,22 @@
     "persistExtendedHistory": false
   }
 }
+{
+  "eventType": "notification",
+  "method": "thread/status/changed",
+  "params": {
+    "threadId": "threadId",
+    "status": {
+      "type": "idle"
+    }
+  },
+  "jsonrpc": "2.0"
+}
 {
   "eventType": "response",
   "thread": "thread",
   "model": "model",
   "modelProvider": "openai",
-  "serviceTier": null,
   "cwd": "cwd",
   "approvalPolicy": "on-request",
   "sandbox": "sandbox",