Merge branch '7.1' into 7.2

* 7.1:
  fix compatibility with Redis Relay 0.8.1
  use more entropy with uniqid()
  [Cache] Improve `dbindex` DSN parameter parsing
  Support for PHP-CS-Fixer's parallel runner
  use more entropy with uniqid()
  add tests for TypeInfo types
  [Contracts][HttpClient] Skip tests when zlib's `ob_gzhandler()` doesn't exist
  [Serializer] Raise correct exception in ArrayDenormalizer

Author: xabbuh

HttpClient/Test/HttpClientTestCase.php

@@ -25,6 +25,10 @@ abstract class HttpClientTestCase extends TestCase
 {
     public static function setUpBeforeClass(): void
     {
+        if (!function_exists('ob_gzhandler')) {
+            static::markTestSkipped('The "ob_gzhandler" function is not available.');
+        }
+
         TestHttpServer::start();
     }