Remove usage of deprecated Role class

src/Bundle/ChillPersonBundle/Form/AccompanyingPeriodType.php

@@ -81,7 +81,7 @@ class AccompanyingPeriodType extends AbstractType
         if ('visible' === $this->config['user']) {
             $builder->add('user', UserPickerType::class, [
                 'center' => $options['center'],
-                'role' => new Role(PersonVoter::SEE),
+                'role' => PersonVoter::SEE,
             ]);
         }
 

src/Bundle/ChillPersonBundle/Form/Type/PickPersonType.php

@@ -107,7 +107,7 @@ class PickPersonType extends AbstractType
             ->addAllowedTypes('centers', ['array', Center::class, 'null'])
             ->setDefault('centers', null)
             ->setDefined('role')
-            ->addAllowedTypes('role', [Role::class, 'null'])
+            ->addAllowedTypes('role', ['string', 'null'])
             ->setDefault('role', null);
 
         // add the default options