message: Fix aws-ts-lambda-efs example to use `fileSystemConfig`
diff: @@ -35,7 +35,7 @@ export = async () => {
  subnetIds: vpc.privateSubnetIds,
  securityGroupIds: [vpc.vpc.defaultSecurityGroupId],
  },
  - fileSystemConfigs: [{ arn: ap.arn, localMountPath: "/mnt/storage" }],
  + fileSystemConfig: { arn: ap.arn, localMountPath: "/mnt/storage" },
  callback: f,
  });
  }
  