Added workflows to test.

Author: limingxinleo

tests/Cases/ValidationExistsRuleTest.php

@@ -48,7 +48,7 @@ protected function setUp(): void
         $connector = new ConnectionFactory($container);
         $dbConfig = [
             'driver' => 'mysql',
-            'host' => 'localhost',
+            'host' => '127.0.0.1',
             'database' => 'hyperf',
             'username' => 'root',
             'password' => '',