Redis Client no TLS support

[xogoodnow]

Hi,

Since the Redis client is created within by machinery itself, I can not pass standard options of actual Redis client
So it is not possible to use machinery with Redis with TLS.

My proposed solution:
It could be much better if I can just pass my Redis client to the machinery service
So in this case it would be possible to create the Redis client how ever is needed and not limited to the current options.

Cheers