Merge branch '5.4' into 6.0

* 5.4:
  [Messenger] Fix dealing with unexpected payload in Redis transport
  [Filesystem] Update some PHPDoc of the Path class
  [VarDumper] Fix dumping mysqli_driver instances
  Fix missing ReturnTypeWillChange attributes
  [Cache] Add missing log when saving namespace
  [HttpKernel] Reset services between requests performed by KernelBrowser
  [HttpKernel] Remove unused argument in ArgumentMetadataFactory
  [Stopwatch] Fix test expectation
  [SecurityBundle] fix autoconfiguring Monolog's ProcessorInterface
  KernelTestCase resets internal state on tearDown
  [Security/Http] Fix getting password-upgrader when user-loader is a closure
  [HttpKernel] Fix extracting controller name from closures
  [Intl] fix wrong offset timezone PHP 8.1
  Fix type binding
  Remove duplicated test
  [Dotenv] Fix reading config for symfony/runtime when running dump command
  [Serializer] Remove unnecessary break
  [Runtime] Fix dotenv_overload with commands
  Make document type nodes ignorable
  Initialize Symfony\Component\Security\Core\Exception\AccountStatusException:: property

Author: nicolas-grekas

Tests/TimezonesTest.php

@@ -663,4 +663,10 @@ public function provideCountries(): iterable
             return [$country];
         }, Countries::getCountryCodes());
     }
+
+    public function testGetRawOffsetChangeTimeCountry()
+    {
+        $this->assertSame(7200, Timezones::getRawOffset('Europe/Paris', (new \DateTime('2022-07-16 00:00:00+00:00'))->getTimestamp()));
+        $this->assertSame(3600, Timezones::getRawOffset('Europe/Paris', (new \DateTime('2022-02-16 00:00:00+00:00'))->getTimestamp()));
+    }
 }

Timezones.php

@@ -68,17 +68,9 @@ public static function getNames(string $displayLocale = null): array
      */
     public static function getRawOffset(string $timezone, int $timestamp = null): int
     {
-        if (null === $timestamp) {
-            $timestamp = time();
-        }
-
-        $transitions = (new \DateTimeZone($timezone))->getTransitions($timestamp, $timestamp);
-
-        if (!isset($transitions[0]['offset'])) {
-            throw new RuntimeException('No timezone transitions available.');
-        }
+        $dateTimeImmutable = new \DateTimeImmutable(date('Y-m-d H:i:s', $timestamp ?? time()), new \DateTimeZone($timezone));
 
-        return $transitions[0]['offset'];
+        return $dateTimeImmutable->getOffset();
     }
 
     public static function getGmtOffset(string $timezone, int $timestamp = null, string $displayLocale = null): string