second test with only laravel-raw having update test

frameworks/PHP/laravel/benchmark_config.json

@@ -24,6 +24,7 @@
       "setup_file": "setup",
       "db_url": "/db",
       "query_url": "/query?queries=",
+      "update_url": "/updates?queries=",
       "fortune_url": "/fortunes",
       "port": 8080,
       "approach": "Realistic",