Merge branch '4.4' into 5.1

* 4.4:
  Fix CS
  [HttpClient][MockHttpClient][DX] Throw when the response factory callable does not return a valid response
  [FrameworkBundle] Do not pass the base uri twice to scoped http clients

Author: fabpot

DependencyInjection/FrameworkExtension.php

@@ -1927,9 +1927,12 @@ private function registerHttpClientConfiguration(array $config, ContainerBuilder
             unset($scopeConfig['scope']);
 
             if (null === $scope) {
+                $baseUri = $scopeConfig['base_uri'];
+                unset($scopeConfig['base_uri']);
+
                 $container->register($name, ScopingHttpClient::class)
                     ->setFactory([ScopingHttpClient::class, 'forBaseUri'])
-                    ->setArguments([new Reference($httpClientId), $scopeConfig['base_uri'], $scopeConfig])
+                    ->setArguments([new Reference($httpClientId), $baseUri, $scopeConfig])
                     ->addTag('http_client.client')
                 ;
             } else {