Merge branch '6.4' into 7.0

* 6.4: (43 commits)
  [AssetMapper] Fix entrypoint scripts are not preloaded
  Fix typo in method resolvePackages
  Make FormPerformanceTestCase compatible with PHPUnit 10
  Avoid calling getInvocationCount()
  [AssetMapper] Always downloading vendor files
  [Security] Fix resetting traceable listeners
  [HttpClient] Fix type error with http_version 1.1
  [DependencyInjection] Add tests for `AutowireLocator`/`AutowireIterator`
  [DependencyInjection] Add `#[AutowireIterator]` attribute and improve `#[AutowireLocator]`
  Update documentation link
  Fix typo that causes unit test to fail
  Fix CS
  [AssetMapper] Add audit command
  [Mailer] Use idn encoded address otherwise Brevo throws an error
  [Messenger] Resend failed retries back to failure transport
  [FrameworkBundle] Fix call to invalid method in NotificationAssertionsTrait
  [Validator] Add missing italian translations
  [Notifier] Fix failing testcase
  Fix order array sum normalizedData and nestedData
  Add test for 0 and '0' in PeriodicalTrigger Fix '0' case error and remove duplicate code
  ...

Author: derrabus

AmpHttpClient.php

@@ -122,7 +122,7 @@ public function request(string $method, string $url, array $options = []): Respo
         if ($options['http_version']) {
             $request->setProtocolVersions(match ((float) $options['http_version']) {
                 1.0 => ['1.0'],
-                1.1 => $request->setProtocolVersions(['1.1', '1.0']),
+                1.1 => ['1.1', '1.0'],
                 default => ['2', '1.1', '1.0'],
             });
         }

Response/MockResponse.php

@@ -28,7 +28,7 @@ class MockResponse implements ResponseInterface, StreamableInterface
     use CommonResponseTrait;
     use TransportResponseTrait;
 
-    private string|iterable $body;
+    private string|iterable|null $body;
     private array $requestOptions = [];
     private string $requestUrl;
     private string $requestMethod;
@@ -98,7 +98,7 @@ public function cancel(): void
         $this->info['canceled'] = true;
         $this->info['error'] = 'Response has been canceled.';
         try {
-            unset($this->body);
+            $this->body = null;
         } catch (TransportException $e) {
             // ignore errors when canceling
         }
@@ -172,7 +172,7 @@ protected static function perform(ClientState $multi, array &$responses): void
         foreach ($responses as $response) {
             $id = $response->id;
 
-            if (!isset($response->body)) {
+            if (null === $response->body) {
                 // Canceled response
                 $response->body = [];
             } elseif ([] === $response->body) {