Merge branch '5.4' into 6.0

* 5.4:
  [5.4] cs fixes
  [5.3] cs fixes
  [Cache] Fix saving items with no expiration through ProxyAdapter
  CS fixes
  [HttpClient] Fix tracing requests made after calling withOptions()
  [Cache] disable lock on CLI
  Revert "feature #41989 [Cache] make `LockRegistry` use semaphores when possible (nicolas-grekas)"
  [HttpKernel] fix how configuring log-level and status-code by exception works
  [VarDumper] add more "transient-on-macos" groups

Author: nicolas-grekas

Command/DebugCommand.php

@@ -275,7 +275,7 @@ private function completeOptions(string $class, CompletionSuggestions $suggestio
         if (!class_exists($class) || !is_subclass_of($class, FormTypeInterface::class)) {
             $classes = $this->getFqcnTypeClasses($class);
 
-            if (1 === count($classes)) {
+            if (1 === \count($classes)) {
                 $class = $classes[0];
             }
         }