Use latest Node.js version?

[markusl]

Would it be possible to upgrade to the latest Node.js version? I also think AWS_NODEJS_CONNECTION_REUSE_ENABLED does not exist any more aws/aws-cdk#29497

export class DetectDriftFunction extends lambda.Function {
  constructor(scope: Construct, id: string, props?: DetectDriftFunctionProps) {
    super(scope, id, {
      description: 'src/detect-drift.lambda.ts',
      ...props,
      runtime: new lambda.Runtime('nodejs18.x', lambda.RuntimeFamily.NODEJS),
      handler: 'index.handler',
      code: lambda.Code.fromAsset(path.join(__dirname, '../assets/detect-drift.lambda')),
    });
    this.addEnvironment('AWS_NODEJS_CONNECTION_REUSE_ENABLED', '1', { removeInEdge: true });
  }
}