Remove old commented out postinstall steps

Author: code-asher

lib/vscode/build/npm/postinstall.js

@@ -38,11 +38,6 @@ function yarnInstall(location, opts) {
 
 for (let dir of dirs) {
 
-// NOTE@coder: Skip these dependencies since we don't use them.
-// if (!(process.platform === 'win32' && (process.arch === 'arm64' || process.env['npm_config_arch'] === 'arm64'))) {
-// 	yarnInstall('remote'); // node modules used by vscode server
-// 	yarnInstall('remote/web'); // node modules used by vscode web
-// }
 	if (dir === '') {
 		// `yarn` already executed in root
 		continue;