Merge branch '4.4' into 5.1

* 4.4:
  [HttpClient] fix using proxies with NativeHttpClient
  [4.4] Ignore more deprecations for Mockery mocks
  [Routing] fix using !important and defaults/reqs in inline route definitions
  [ErrorHandler][DebugClassLoader] Do not check Mockery mocks classes
  [HttpClient] Fix using https with proxies
  [TwigBundle] Only remove kernel exception listener if twig is used
  Adjust expired range check
  Fix redis connection error message

Cookie.php

@@ -306,7 +306,7 @@ public function isHttpOnly()
      */
     public function isExpired()
     {
-        return null !== $this->expires && 0 != $this->expires && $this->expires < time();
+        return null !== $this->expires && 0 != $this->expires && $this->expires <= time();
     }
 
     /**