chore: Replace php-http/message-factory to psr/http-factory

Author: Fábio Galvão

src/Common/Http/Client.php

@@ -9,6 +9,7 @@
 use Omnipay\Common\Http\Exception\NetworkException;
 use Omnipay\Common\Http\Exception\RequestException;
 use Psr\Http\Message\RequestInterface;
+use Psr\Http\Message\RequestFactoryInterface;
 use Psr\Http\Message\ResponseInterface;
 use Psr\Http\Message\StreamInterface;
 use Psr\Http\Message\UriInterface;
@@ -24,11 +25,11 @@ class Client implements ClientInterface
     private $httpClient;
 
     /**
-     * @var RequestInterface
+     * @var RequestFactoryInterface
      */
     private $requestFactory;
 
-    public function __construct($httpClient = null, RequestInterface $requestFactory = null)
+    public function __construct($httpClient = null, RequestFactoryInterface $requestFactory = null)
     {
         $this->httpClient = $httpClient ?: HttpClientDiscovery::find();
         $this->requestFactory = $requestFactory ?: MessageFactoryDiscovery::find();

tests/Common/Http/ClientTest.php

@@ -7,7 +7,7 @@
 use Mockery as m;
 use GuzzleHttp\Psr7\Request;
 use Http\Client\HttpClient;
-use Psr\Http\Message\RequestInterface as RequestFactory;
+use Psr\Http\Message\RequestFactoryInterface as RequestFactory;
 use Omnipay\Common\Http\Exception\RequestException;
 use Omnipay\Tests\TestCase;