git subrepo commit mailcow/src/mailcow-dockerized

subrepo: subdir:   "mailcow/src/mailcow-dockerized"
  merged:   "308860af"
upstream: origin:   "https://github.com/mailcow/mailcow-dockerized.git"
  branch:   "master"
  commit:   "3f1a5af8"
git-subrepo: version:  "0.4.5"
  origin:   "???"
  commit:   "???"
Change-Id: I5d51c14b45db54fe706be40a591ddbfcea50d4b0
diff --git a/mailcow/src/mailcow-dockerized/data/web/inc/lib/vendor/symfony/translation/Loader/IcuResFileLoader.php b/mailcow/src/mailcow-dockerized/data/web/inc/lib/vendor/symfony/translation/Loader/IcuResFileLoader.php
index 64bbd3e..54c48f8 100644
--- a/mailcow/src/mailcow-dockerized/data/web/inc/lib/vendor/symfony/translation/Loader/IcuResFileLoader.php
+++ b/mailcow/src/mailcow-dockerized/data/web/inc/lib/vendor/symfony/translation/Loader/IcuResFileLoader.php
@@ -26,7 +26,7 @@
     /**
      * {@inheritdoc}
      */
-    public function load($resource, string $locale, string $domain = 'messages')
+    public function load(mixed $resource, string $locale, string $domain = 'messages'): MessageCatalogue
     {
         if (!stream_is_local($resource)) {
             throw new InvalidResourceException(sprintf('This is not a local file "%s".', $resource));
@@ -72,10 +72,8 @@
      * @param \ResourceBundle $rb       The ResourceBundle that will be flattened
      * @param array           $messages Used internally for recursive calls
      * @param string          $path     Current path being parsed, used internally for recursive calls
-     *
-     * @return array the flattened ResourceBundle
      */
-    protected function flatten(\ResourceBundle $rb, array &$messages = [], string $path = null)
+    protected function flatten(\ResourceBundle $rb, array &$messages = [], string $path = null): array
     {
         foreach ($rb as $key => $value) {
             $nodePath = $path ? $path.'.'.$key : $key;