feat: Do not report deprecations of sync actions

Author: pepamartinec

src/BaseComponent.php

@@ -200,6 +200,10 @@ public function execute(): void
             return;
         }
 
+        // sync actions must write valid JSON directly to output
+        // do not report deprecations to not break the output
+        error_reporting(error_reporting() & ~E_USER_DEPRECATED & ~E_DEPRECATED);
+
         $action = $this->getConfig()->getAction();
         $syncActions = $this->getSyncActions();
         if (array_key_exists($action, $syncActions)) {