Update core 8.3.0

web/core/modules/user/user.post_update.php

@@ -0,0 +1,22 @@
+<?php
+
+/**
+ * @file
+ * Post update functions for User module.
+ */
+
+use Drupal\user\Entity\Role;
+
+/**
+ * Enforce order of role permissions.
+ */
+function user_post_update_enforce_order_of_permissions() {
+  $entity_save = function (Role $role) {
+    $permissions = $role->getPermissions();
+    sort($permissions);
+    if ($permissions !== $role->getPermissions()) {
+      $role->save();
+    }
+  };
+  array_map($entity_save, Role::loadMultiple());
+}