Merge branch '4.4' into 5.3

* 4.4:
  [Cache] Fix saving items with no expiration through ProxyAdapter
  CS fixes
  [Cache] disable lock on CLI
  [VarDumper] add more "transient-on-macos" groups

Author: nicolas-grekas

Controller/ControllerResolver.php

@@ -47,7 +47,7 @@ public function getController(Request $request)
             if (isset($controller[0]) && \is_string($controller[0]) && isset($controller[1])) {
                 try {
                     $controller[0] = $this->instantiateController($controller[0]);
-                } catch (\Error | \LogicException $e) {
+                } catch (\Error|\LogicException $e) {
                     try {
                         // We cannot just check is_callable but have to use reflection because a non-static method
                         // can still be called statically in PHP but we don't want that. This is deprecated in PHP 7, so we
@@ -118,7 +118,7 @@ protected function createController(string $controller)
 
         try {
             $controller = [$this->instantiateController($class), $method];
-        } catch (\Error | \LogicException $e) {
+        } catch (\Error|\LogicException $e) {
             try {
                 if ((new \ReflectionMethod($class, $method))->isStatic()) {
                     return $class.'::'.$method;