[TASK] Remove another PHP-8-only setting from the PHP-CS-Fixer config (MyIntervals#629)

Resolves problem introduced by MyIntervals#592.

Author: oliverklee

config/php-cs-fixer.php

@@ -20,7 +20,7 @@
             '@PHPUnit84Migration:risky' => true,
 
             // overwrite the PER2 defaults to restore compatibility with PHP 7.x
-            'trailing_comma_in_multiline' => ['elements' => ['arrays', 'match']],
+            'trailing_comma_in_multiline' => ['elements' => ['arrays']],
 
             // for `in_array` & friends
             'strict_param' => true,