Add php_unit_assert_new_names fixer

Author: paulbalandan

src/CodeIgniter4.php

@@ -373,7 +373,8 @@ public function __construct()
                 'sort_algorithm'  => 'alpha',
                 'case_sensitive'  => false,
             ],
-            'php_unit_attributes' => [
+            'php_unit_assert_new_names' => true,
+            'php_unit_attributes'       => [
                 'keep_annotations' => false,
             ],
             'php_unit_construct' => [