Merge branch '5.4' into 6.0

* 5.4:
  [Security] Do not overwrite already stored tokens for REMOTE_USER authentication
  [Validator] Fix validation for single level domains
  [Notifier] add Vonage bridge to replace the Nexmo one
  Fix redundant type casts
  Increased the reserved memory from 10k to 32k
  Complete event name & dispatcher in EventDispatcherDebugCommand
  [DoctrineBridge] Add DbalLoggerTest to group legacy
  Leverage DBAL's getNativeConnection() method
  [FrameworkBundle] Fix property-info phpstan extractor discovery
  Fix idempotency of LocoProvider write method

Author: nicolas-grekas

Cloner/Data.php

@@ -174,7 +174,7 @@ public function __toString(): string
     public function withMaxDepth(int $maxDepth): static
     {
         $data = clone $this;
-        $data->maxDepth = (int) $maxDepth;
+        $data->maxDepth = $maxDepth;
 
         return $data;
     }
@@ -185,7 +185,7 @@ public function withMaxDepth(int $maxDepth): static
     public function withMaxItemsPerDepth(int $maxItemsPerDepth): static
     {
         $data = clone $this;
-        $data->maxItemsPerDepth = (int) $maxItemsPerDepth;
+        $data->maxItemsPerDepth = $maxItemsPerDepth;
 
         return $data;
     }