Merge branch '7.2' into 7.3

* 7.2:
  switch to Composer 2 metadata
  [Validator] Add tests for `MacAddress`
  Fix `ContainerDebugCommandTest::testNoDumpedXML`
  doc: update UserInterface header comments
  Fix: Lack of recipient in case DSN does not have optional LIST_ID parameter.
  [PhpUnitBridge] Mark as dev package
  [DependencyInjection] Make `YamlDumper` quote resolved env vars if necessary
  Bump Symfony version to 7.2.8
  Update VERSION for 7.2.7
  Update CHANGELOG for 7.2.7
  Bump Symfony version to 6.4.23
  Update VERSION for 6.4.22
  Update CONTRIBUTORS for 6.4.22
  Update CHANGELOG for 6.4.22
  fixed Via regex

Author: alexandre-daubois

Request.php

@@ -1384,7 +1384,7 @@ public function isMethodCacheable(): bool
     public function getProtocolVersion(): ?string
     {
         if ($this->isFromTrustedProxy()) {
-            preg_match('~^(HTTP/)?([1-9]\.[0-9]) ~', $this->headers->get('Via') ?? '', $matches);
+            preg_match('~^(HTTP/)?([1-9]\.[0-9])\b~', $this->headers->get('Via') ?? '', $matches);
 
             if ($matches) {
                 return 'HTTP/'.$matches[2];

Tests/RequestTest.php

@@ -2417,6 +2417,8 @@ public static function protocolVersionProvider()
             'trusted with via and protocol name' => ['HTTP/2.0', true, 'HTTP/1.0 fred, HTTP/1.1 nowhere.com (Apache/1.1)', 'HTTP/1.0'],
             'trusted with broken via' => ['HTTP/2.0', true, 'HTTP/1^0 foo', 'HTTP/2.0'],
             'trusted with partially-broken via' => ['HTTP/2.0', true, '1.0 fred, foo', 'HTTP/1.0'],
+            'trusted with simple via' => ['HTTP/2.0', true, 'HTTP/1.0', 'HTTP/1.0'],
+            'trusted with only version via' => ['HTTP/2.0', true, '1.0', 'HTTP/1.0'],
         ];
     }