swarm/api/http: change request served msg log level (#18127)

swarm/api/http/middleware.go

@@ -75,7 +75,7 @@ func InitLoggingResponseWriter(h http.Handler) http.Handler {
 	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
 		writer := newLoggingResponseWriter(w)
 		h.ServeHTTP(writer, r)
-		log.Debug("request served", "ruid", GetRUID(r.Context()), "code", writer.statusCode)
+		log.Info("request served", "ruid", GetRUID(r.Context()), "code", writer.statusCode)
 	})
 }