Merge pull request #6999 from kenjis/refactor-Language-requireFile

refactor: to fix psalm error

Author: kenjis

system/Language/Language.php

@@ -252,7 +252,9 @@ protected function requireFile(string $path): array
         }
 
         if (isset($strings[1])) {
-            $strings = array_replace_recursive(...$strings);
+            $string = array_shift($strings);
+
+            $strings = array_replace_recursive($string, ...$strings);
         } elseif (isset($strings[0])) {
             $strings = $strings[0];
         }