Bump CI4 to 4.4.8

- Merged changed files since 4.4.8
- Fixed Breaking changes

Signed-off-by: objecttothis <objecttothis@gmail.com>

app/Controllers/BaseController.php

@@ -33,7 +33,7 @@ abstract class BaseController extends Controller
      * class instantiation. These helpers will be available
      * to all other controllers that extend BaseController.
      *
-     * @var array
+     * @var list<string>
      */
     protected $helpers = [];