fix feature flag

Author: xazhao

test/integ.node-proxy-agent.ts

@@ -4,14 +4,20 @@ import * as cdk from 'aws-cdk-lib';
 import * as lambda from 'aws-cdk-lib/aws-lambda';
 import * as s3_assets from 'aws-cdk-lib/aws-s3-assets';
 import * as cr from 'aws-cdk-lib/custom-resources';
+import { LAMBDA_CREATE_NEW_POLICIES_WITH_ADDTOROLEPOLICY } from 'aws-cdk-lib/cx-api';
 
 import { ASSET_FILE, LAYER_SOURCE_DIR } from '../lib';
 
 /**
  * Test verifies that node-proxy-agent is invoked successfully inside Lambda runtime.
  */
 
-const app = new cdk.App();
+const app = new cdk.App({
+  postCliContext: {
+    [LAMBDA_CREATE_NEW_POLICIES_WITH_ADDTOROLEPOLICY]: false,
+  },
+});
+
 const stack = new cdk.Stack(app, 'lambda-layer-node-proxy-agent-integ-stack');
 const asset = new s3_assets.Asset(stack, 'node-proxy-asset', {
   path: ASSET_FILE,