Fix PHPStan ingoreErrors

Author: Jean85

phpstan.neon

@@ -1,6 +1,6 @@
 parameters:
     ignoreErrors:
-        - '/Call to an undefined method Symfony\\Component\\Config\\Definition\\Builder\\NodeParentInterface::/'
-        - '/Calling method \w+ on possibly null value of type Symfony\\Component\\Config\\Definition\\Builder\\NodeParentInterface|null/'
+         - '/Symfony\\Component\\Console\\Event\\ConsoleExceptionEvent/'
+         - '/Call to an undefined method Symfony\\Component\\Console\\Event\\ConsoleEvent::getExitCode\(\)\./'
 includes:
 	- vendor/phpstan/phpstan-phpunit/extension.neon