chore: do not use await keyword

Author: ayushmanchhabra

lib/setup.js

@@ -1,6 +1,6 @@
 const path = require('path');
 const fs = require('fs');
-const getPort = await import('get-port').then(module => module.default);
+const getPort = import('get-port').then(module => module.default);
 const vite = require('./vite.js');
 const vite_dev_server = {
   port: process.argv.includes('--test-worker') ? null : 5173