Merge branch '5.4' into 6.2

* 5.4:
  [VarDumper] Dumping DateTime throws error if getTimezone is false
  Only update autoload_runtime.php when it changed
  [Intl] Update the ICU data to 73.2
  [HttpClient] Force int conversion for floated multiplier for GenericRetryStrategy
  [Validator][Translator] Fix xlf files for en & fr translations. Bug introduced by #50590
  Add missing EN and FR translations for newest constraints

Author: nicolas-grekas

Retry/GenericRetryStrategy.php

@@ -102,7 +102,7 @@ public function getDelay(AsyncContext $context, ?string $responseContent, ?Trans
         $delay = $this->delayMs * $this->multiplier ** $context->getInfo('retry_count');
 
         if ($this->jitter > 0) {
-            $randomness = $delay * $this->jitter;
+            $randomness = (int) ($delay * $this->jitter);
             $delay = $delay + random_int(-$randomness, +$randomness);
         }
 

Tests/Retry/GenericRetryStrategyTest.php

@@ -67,7 +67,7 @@ public function testGetDelay(int $delay, int $multiplier, int $maxDelay, int $pr
 
     public static function provideDelay(): iterable
     {
-        // delay, multiplier, maxDelay, retries, expectedDelay
+        // delay, multiplier, maxDelay, previousRetries, expectedDelay
         yield [1000, 1, 5000, 0, 1000];
         yield [1000, 1, 5000, 1, 1000];
         yield [1000, 1, 5000, 2, 1000];
@@ -90,13 +90,16 @@ public static function provideDelay(): iterable
         yield [0, 2, 10000, 1, 0];
     }
 
-    public function testJitter()
+    /**
+     * @dataProvider provideJitter
+     */
+    public function testJitter(float $multiplier, int $previousRetries)
     {
-        $strategy = new GenericRetryStrategy([], 1000, 1, 0, 1);
+        $strategy = new GenericRetryStrategy([], 1000, $multiplier, 0, 1);
         $min = 2000;
         $max = 0;
         for ($i = 0; $i < 50; ++$i) {
-            $delay = $strategy->getDelay($this->getContext(0, 'GET', 'http://example.com/', 200), null, null);
+            $delay = $strategy->getDelay($this->getContext($previousRetries, 'GET', 'http://example.com/', 200), null, null);
             $min = min($min, $delay);
             $max = max($max, $delay);
         }
@@ -105,6 +108,13 @@ public function testJitter()
         $this->assertLessThanOrEqual(1000, $min);
     }
 
+    public static function provideJitter(): iterable
+    {
+        // multiplier, previousRetries
+        yield [1, 0];
+        yield [1.1, 2];
+    }
+
     private function getContext($retryCount, $method, $url, $statusCode): AsyncContext
     {
         $passthru = null;