Do not set WP_DEBUG_LOG, unnecessary

docker/wp-config.php

@@ -195,7 +195,6 @@ define('R2DB_FLEXIHASH_REPLICAS', 128);
 if (array_key_exists('debug_cookie_name', $noblogs_config) &&
     !empty($_COOKIE[$noblogs_config['debug_cookie_name']])) {
         define('WP_DEBUG', true);
-        define('WP_DEBUG_LOG', true);
         define('WP_DEBUG_DISPLAY', false);
 
     // Warning handler that dumps stack traces.