fix for symfony/yaml readable but for prettier broken yaml

yaml_fixer.php

<?php

require_once 'vendor/autoload.php';

use Symfony\Component\Yaml\Yaml;

$path = 'broken_but_readable.yaml';
$value = Yaml::parse(file_get_contents($path));


$yaml = Yaml::dump($value);

file_put_contents($path, $yaml);

//run prettier afterwards