Drop support for openswoole

config/container.php

@@ -12,17 +12,6 @@ chdir(dirname(__DIR__));
 
 require 'vendor/autoload.php';
 
-// Workaround to make this compatible with both openswoole 22 and earlier versions.
-// Openswoole support is deprecated. Remove in v4.0.0
-if (! function_exists('swoole_set_process_name')) {
-    // phpcs:disable
-    function swoole_set_process_name(string $name): void
-    {
-        OpenSwoole\Util::setProcessName($name);
-    }
-    // phpcs:enable
-}
-
 // This is one of the first files loaded. Configure the timezone here
 date_default_timezone_set(EnvVars::TIMEZONE->loadFromEnv(date_default_timezone_get()));