minor #11679 Ordered use statements (OskarStark)

This PR was merged into the 4.3 branch.

Discussion
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Ordered use statements

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Commits
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a122041 Ordered use statements

Author: wouterj

components/http_client.rst

@@ -471,9 +471,9 @@ for next requests. The implementation leverages the
 so that the :doc:`HttpKernel component </components/http_kernel>` needs to be
 installed in your application::
 
-    use Symfony\Component\HttpClient\HttpClient;
     use Symfony\Component\HttpClient\CachingHttpClient;
     use Symfony\Component\HttpKernel\HttpCache\Store;
+    use Symfony\Component\HttpClient\HttpClient;
 
     $store = new Store('/path/to/cache/storage/');
     $client = HttpClient::create();

doctrine.rst

@@ -427,11 +427,10 @@ some basic validation tasks::
     // src/Controller/ProductController.php
     namespace App\Controller;
 
-    // ...
+    use App\Entity\Product;
     use Symfony\Component\HttpFoundation\Response;
     use Symfony\Component\Validator\Validator\ValidatorInterface;
-
-    use App\Entity\Product;
+    // ...
 
     class ProductController extends AbstractController
     {