Fix CI due to phpstan 2.1.47 release
>>> [!note] Migrated issue
<!-- Drupal.org comment -->
<!-- Migrated from issue #3584531. -->
Reported by: [hooroomoo](https://www.drupal.org/user/3688872)
Related to !909
>>>
<h3 id="overview">Overview</h3>
<p><a href="https://github.com/phpstan/phpstan/releases/tag/2.1.47">https://github.com/phpstan/phpstan/releases/tag/2.1.47</a> was released earlier today and triggered 1 new failure.</p>
<p>Probably due to <a href="https://github.com/phpstan/phpstan/issues/11073">https://github.com/phpstan/phpstan/issues/11073</a></p>
<h3 id="proposed-resolution">Proposed resolution</h3>
<h3 id="ui-changes">User interface changes</h3>
> Related issue: [Issue #3584511](https://www.drupal.org/node/3584511)
> Related issue: [Issue #3583559](https://www.drupal.org/node/3583559)
issue