fix: formatting issues in cli.test.ts

Author: dgandhi62

packages/aws-cdk/test/cli/cli.test.ts

@@ -448,17 +448,17 @@ describe('gc command warning tests', () => {
       context: { get: () => [] },
       loadConfigFiles: jest.fn().mockResolvedValue(undefined),
     };
-    
+
     (Configuration as any).mockImplementation(() => mockConfig);
     Configuration.fromArgsAndFiles = jest.fn().mockImplementation(() => mockConfig);
     jest.spyOn(cdkToolkitModule.CdkToolkit.prototype, 'garbageCollect').mockResolvedValue();
-    jest.spyOn(CliIoHost, 'instance').mockReturnValue({ 
-      defaults: { 
+    jest.spyOn(CliIoHost, 'instance').mockReturnValue({
+      defaults: {
         warn: mockWarn,
         debug: jest.fn(),
         info: jest.fn(),
         error: jest.fn(),
-        trace: jest.fn()
+        trace: jest.fn(),
       },
       noticesDestination: 'stderr',
       notify: jest.fn(),
@@ -468,12 +468,12 @@ describe('gc command warning tests', () => {
           debug: jest.fn(),
           info: jest.fn(),
           error: jest.fn(),
-          trace: jest.fn()
-        }
+          trace: jest.fn(),
+        },
       }),
-      startTelemetry: jest.fn().mockResolvedValue(undefined)
+      startTelemetry: jest.fn().mockResolvedValue(undefined),
     } as any);
-    
+
     await exec(['gc', '--role-arn', 'test-role', '--unstable=gc']);
     expect(mockWarn).toHaveBeenCalledWith('The --role-arn option is not supported for the gc command and will be ignored.');
   });