Fix tests

Author: doubaokun

tests/swoole_curl/multi/curl_multi_example.phpt

@@ -7,7 +7,7 @@ if (!extension_loaded('curl')) { print("skip"); }
 ?>
 --FILE--
 <?php declare(strict_types = 1);
-require __DIR__ . '/../include/bootstrap.php';
+require __DIR__ . '/../../include/bootstrap.php';
 
 Swoole\Runtime::enableCoroutine(SWOOLE_HOOK_NATIVE_CURL);