add codegen for nodejs native and instrument snapshot tests

helpers/codegen/codegen.js

@@ -4,6 +4,7 @@ import { CurlCodegen } from "./generators/curl"
 import { JSAxiosCodegen } from "./generators/js-axios"
 import { GoNativeCodegen } from "./generators/go-native"
 import { NodeJsRequestCodegen } from "./generators/nodejs-request"
+import { NodeJsNativeCodegen } from "./generators/nodejs-native"
 import { JSjQueryCodegen } from "./generators/js-jQuery"
 import { PowerShellRestMethod } from "./generators/powershell"
 import { PhpCurlCodegen } from "./generators/php-curl"
@@ -25,6 +26,7 @@ export const codegens = [
   JSjQueryCodegen,
   JSXHRCodegen,
   NodeJsRequestCodegen,
+  NodeJsNativeCodegen,
   PhpCurlCodegen,
   PowerShellRestMethod,
   PythonRequestsCodegen,