minor #59277 [Security] Sync Security\ExpressionLanguage constructor with parent (kor3k)

This PR was merged into the 7.3 branch.

Discussion
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[Security] Sync Security\ExpressionLanguage constructor with parent

| Q             | A
| ------------- | ---
| Branch?       | 7.3
| Bug fix?      | no
| New feature?  | no
| Deprecations? |no
| Issues        | -
| License       | MIT

change typehint array -> iterable in `\Symfony\Component\Security\Core\Authorization\ExpressionLanguage::__construct`

Commits
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e9a26fc8f4e Sync Security\ExpressionLanguage constructor with parent

Author: nicolas-grekas

ExpressionLanguage.php

@@ -27,8 +27,12 @@
  */
 class ExpressionLanguage extends BaseExpressionLanguage
 {
-    public function __construct(?CacheItemPoolInterface $cache = null, array $providers = [], ?callable $serviceCompiler = null, ?\Closure $getEnv = null)
+    public function __construct(?CacheItemPoolInterface $cache = null, iterable $providers = [], ?callable $serviceCompiler = null, ?\Closure $getEnv = null)
     {
+        if (!\is_array($providers)) {
+            $providers = iterator_to_array($providers, false);
+        }
+
         // prepend the default provider to let users override it easily
         array_unshift($providers, new ExpressionLanguageProvider($serviceCompiler, $getEnv));