Merge branch '6.4' into 7.0

* 6.4:
  [Security][Tests] Update functional tests to better reflect end-user scenarios
  [Clock] Add PHPUnit 10 attributes
  [AssetMapper] Fix `JavaScriptImportPathCompiler` regression in regex
  [HttpClient] Fix deprecation on PHP 8.3
  [Mailer][Brevo] Remove tags from mandatory event arguments

Author: wouterj

Tests/Functional/AuthenticatorTest.php

@@ -111,13 +111,13 @@ public function testCustomFailureHandler()
 
         $client->request('POST', '/firewall1/login', [
             '_username' => '[email protected]',
-            '_password' => '',
+            '_password' => 'wrong',
         ]);
         $this->assertResponseRedirects('http://localhost/firewall1/login');
 
         $client->request('POST', '/firewall1/dummy_login', [
             '_username' => '[email protected]',
-            '_password' => '',
+            '_password' => 'wrong',
         ]);
         $this->assertResponseRedirects('http://localhost/firewall1/dummy_login');
     }

Tests/Functional/CsrfFormLoginTest.php

@@ -68,6 +68,8 @@ public function testFormLoginWithInvalidCsrfToken($options)
         });
 
         $form = $client->request('GET', '/login')->selectButton('login')->form();
+        $form['user_login[username]'] = 'johannes';
+        $form['user_login[password]'] = 'test';
         $form['user_login[_token]'] = '';
         $client->submit($form);