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/PoFileLoader.php b/mailcow/src/mailcow-dockerized/data/web/inc/lib/vendor/symfony/translation/Loader/PoFileLoader.php
index ee143e2..6df1614 100644
--- a/mailcow/src/mailcow-dockerized/data/web/inc/lib/vendor/symfony/translation/Loader/PoFileLoader.php
+++ b/mailcow/src/mailcow-dockerized/data/web/inc/lib/vendor/symfony/translation/Loader/PoFileLoader.php
@@ -60,7 +60,7 @@
      *
      * {@inheritdoc}
      */
-    protected function loadResource(string $resource)
+    protected function loadResource(string $resource): array
     {
         $stream = fopen($resource, 'r');