build(bindgen): specify env for wasi

To address:

  TypeError: WebAssembly.instantiate(): Import #20 module="env": module is not an object or function

Author: thewtex

packages/core/typescript/itk-wasm/src/bindgen/interface-json-node-wasi.js

@@ -1,11 +1,10 @@
 import { readFile } from 'node:fs/promises'
 import { WASI } from 'wasi'
-import { argv, env } from 'node:process'
 
 const wasi = new WASI({
   version: 'preview1',
   args: ['--interface-json'],
-  env,
+  env: process.env,
   preopens: {}
 })