DX: apply rector rules for phpunit up to 90

src/Bundle/ChillMainBundle/Test/Export/AbstractExportTest.php

@@ -348,7 +348,7 @@ abstract class AbstractExportTest extends WebTestCase
             $client->getResponse()->isSuccessful(),
             'test that the response of /fr/exports/ is successful'
         );
-        $this->assertContains(
+        $this->assertStringContainsString(
             $title,
             $crawler->text(),
             'test that the page /fr/exports/ contains the title of the '

src/Bundle/ChillMainBundle/Tests/Controller/PermissionsGroupControllerTest.php

@@ -19,6 +19,9 @@ use Symfony\Bundle\FrameworkBundle\Test\WebTestCase;
  */
 final class PermissionsGroupControllerTest extends WebTestCase
 {
+    /**
+     * @doesNotPerformAssertions
+     */
     public function testEmpty(): never
     {
         $this->markTestSkipped();

src/Bundle/ChillMainBundle/Tests/Search/AbstractSearchTest.php

@@ -38,6 +38,9 @@ final class AbstractSearchTest extends \PHPUnit\Framework\TestCase
         $this->assertEquals('01', $date->format('d'));
     }
 
+    /**
+     * @doesNotPerformAssertions
+     */
     public function testRecompose(): never
     {
         $this->markTestSkipped();