v4.0.2

• [enhancement] Don't exit when a rule can't be found. Print as a warning instead (#1771)
• [api-change] Allow 3rd party apps to see exception when the config is invalid (#1764)
• [bugfix] Fix object-literal-key-quotes so that a property named as empty string needs quotes (#1762)
• [bugfix] Report correct number of fixes done by --fix (#1767)
• [bugfix] Fix false positives and exceptions in prefer-for-of (#1758)
• [bugfix] Fix adjacent-overload-signatures false positive when a static function has the same name (#1772)