Feature request: Redis sentinel password support #316
Description
I encountered an issue during I am trying to use split-synchronizer.
In my environment, Redis is deployed as cluster mode and sentinel mode is enabled with sentinel password.
When I passed the redis settings to split-synchronizer, I got "Unauthenticated" error from Redis. After troubleshooting, I found it caused by incorrect sentinel password.
However, split-synchronizer doesn't seems to support sentinel password setting. Even though package splitio/go-toolkit supports this setting (https://github.com/splitio/go-toolkit/blob/main/redis/types.go#L25), sentinelPassword setting is ignored in package splitio/go-split-commons (https://github.com/splitio/go-split-commons/blob/main/conf/conf.go#L44).
I'd like to confirm do you have plan to add this setting in go-split-commons and split-synchronizer?