Remove logging middleware from performance test

Author: adam-fowler

Sources/PerformanceTest/main.swift

@@ -25,9 +25,6 @@ let port = env.get("SERVER_PORT", as: Int.self) ?? 8080
 // create app
 let elg = MultiThreadedEventLoopGroup(numberOfThreads: 4)
 var router = Router()
-router.addMiddleware {
-    LogRequestsMiddleware(.info)
-}
 
 // number of raw requests
 // ./wrk -c 128 -d 15s -t 8 http://localhost:8080