Merge branch '5.4' into 6.0

* 5.4:
  [DependencyInjection] Add `SubscribedService` attribute, deprecate current `ServiceSubscriberTrait` usage
  Use try/finally to restore error handlers
  Allow serializer default context configuration

Author: nicolas-grekas

Filesystem.php

@@ -705,15 +705,10 @@ private static function box(callable $func, mixed ...$args): mixed
         self::$lastError = null;
         set_error_handler(__CLASS__.'::handleError');
         try {
-            $result = $func(...$args);
+            return $func(...$args);
+        } finally {
             restore_error_handler();
-
-            return $result;
-        } catch (\Throwable $e) {
         }
-        restore_error_handler();
-
-        throw $e;
     }
 
     /**