fix: Fix pending event dialog response has nested 'response' key.

PiperOrigin-RevId: 836291639

Author: wyf7107

src/app/core/services/pending-event.service.spec.ts

@@ -26,7 +26,7 @@ describe('PendingEventService', () => {
         'function_response': {
           id,
           name,
-          'response': {'response': response},
+          'response': response,
         },
       };
 
@@ -43,7 +43,7 @@ describe('PendingEventService', () => {
         'function_response': {
           id,
           name,
-          'response': {'response': {}},
+          'response': {},
         },
       };
 

src/app/core/services/pending-event.service.ts

@@ -32,7 +32,7 @@ export class PendingEventServiceImpl extends PendingEventService {
       response: {[key: string]: unknown},
       ): any {
     return {
-      'function_response': {id, name, response: {'response': response}},
+      'function_response': {id, name, response: response},
     };
   }
 }