Issue #3297233: Move ::accessCheck() to correct location

Fixes issue introduced in parent commit.

tests/src/Functional/PdfWebformPopulationTest.php

@@ -149,9 +149,9 @@ class PdfWebformPopulationTest extends FillPdfTestBase {
     }
 
     $entity_ids = $this->container->get('entity_type.manager')
-      ->accessCheck(TRUE)
       ->getStorage('webform_submission')
       ->getQuery()
+      ->accessCheck(TRUE)
       ->sort('sid', 'DESC')
       ->condition('webform_id', $webform->id())
       ->execute();