when receiving redis config through tools, set request retry count to default

Author: NickOvt

lib/tools.js

@@ -137,7 +137,6 @@ function getWildcardAddresses(username, domain) {
 function redisConfig(defaultConfig) {
     return {
         // some defaults
-        maxRetriesPerRequest: null,
         showFriendlyErrorStack: true,
         retryStrategy(times) {
             const delay = !times ? 1000 : Math.min(2 ** times * 500, 15 * 1000);