Update facade docblocks

Author: taylorotwell

src/Illuminate/Support/Facades/Vite.php

@@ -27,6 +27,7 @@
  * @method static string|null manifestHash(string|null $buildDirectory = null)
  * @method static bool isRunningHot()
  * @method static string toHtml()
+ * @method static void flush()
  * @method static void macro(string $name, object|callable $macro)
  * @method static void mixin(object $mixin, bool $replace = true)
  * @method static bool hasMacro(string $name)