chore: allow updating to 4.0

Author: Julusian

update-prompt/main.js

@@ -3,7 +3,7 @@ import semver from 'semver'
 import inquirer from 'inquirer'
 import fs from 'fs'
 
-const ALLOWED_VERSIONS = '^3.0.0-0'
+const ALLOWED_VERSIONS = '^3.0.0-0 || ^4.0.0-0 || ^4.0.0'
 
 let currentVersion
 try {