[Redis] Expose support for Redis lists

Support for Redis list commands (LPUSH, RPUSH, LPOP, RPOP, LLEN, LMOVE, LRANGE and LTRIM) would great expand the flexibility of Redis as a data store. Currently it is very difficult to implement atomic lists with available API.

https://redis.io/docs/latest/develop/data-types/lists/

I would happily contribute this change, but the protos package doesn't provide the bindings.