Revert "fix #24435"

This reverts commit f3ffc2ed.

src/vs/workbench/electron-browser/bootstrap/index.js

@@ -20,12 +20,7 @@ const remote = electron.remote;
 const ipc = electron.ipcRenderer;
 
 process.lazyEnv = new Promise(function (resolve) {
-	const handle = setTimeout(function () {
-		resolve();
-		console.warn('renderer did not receive lazyEnv in time')
-	}, 2000);
 	ipc.once('vscode:acceptShellEnv', function (event, shellEnv) {
-		clearTimeout(handle);
 		assign(process.env, shellEnv);
 		resolve(process.env);
 	});