Updates queries to work with D10.

polaris.module

@@ -186,6 +186,7 @@ function polaris_room_reservation_form_validate(&$form, FormStateInterface $form
     $input = $form_state->getUserInput();
     $field_user = $input['field_user'][0]['target_id'];
     $id = \Drupal::entityQuery('user')
+      ->accessCheck(FALSE)
       ->condition('name', $field_user)
       ->execute();
     

src/EventSubscriber/PolarisPatronEventSubscriber.php

@@ -102,6 +102,7 @@ class PolarisPatronEventSubscriber implements EventSubscriberInterface {
    */
   private function getLocation(\StdClass $data) {
     $query = $this->entityTypeManager->getStorage('node')->getQuery()
+      ->accessCheck(TRUE)
       ->condition('type', 'location')
       ->condition('field_polaris_id', $data->PatronOrgID, '=')
       ->execute();