Add missing risky definition

Riimu · Riimu · commit 5754de86961d · 2020-11-29T18:38:39.000+02:00
diff --git a/.php_cs b/.php_cs
@@ -5,6 +5,7 @@ $finder = \PhpCsFixer\Finder::create()
     ->in(__DIR__ . '/tests');
 
 return \PhpCsFixer\Config::create()
+    ->setRiskyAllowed(true)
     ->setRules([
         '@PSR2' => true,
 
