Refactor PersonControllerUpdateTest: separate validation test on dedicated test

src/Bundle/ChillPersonBundle/Form/PersonType.php

@@ -64,7 +64,6 @@ class PersonType extends AbstractType
         array $personFieldsConfiguration,
         ConfigPersonAltNamesHelper $configAltNamesHelper,
         protected TranslatableStringHelperInterface $translatableStringHelper,
-        private readonly ParameterBagInterface $parameterBag
     ) {
         $this->config = $personFieldsConfiguration;
         $this->configAltNamesHelper = $configAltNamesHelper;