Better test for Drush outside of Docker containers

templates/settings.docker.php.twig

@@ -18,7 +18,7 @@ $databases = array (
   ),
 );
 
-if (PHP_SAPI === 'cli') {
+if (empty($_SERVER['GOTLP_VER'])) {
   $databases['default']['default']['host'] = '127.0.0.1';
   $databases['default']['default']['port'] = '8306';
 }