Merge orphaned refactors back into cc_redis.

- optimize for one server per host rather than many
Refactor redisio spec
Refactor monit recipe and spec to default to one server

-check slaving from slave only
Allow redisio recipe to take config enumerated conf attrs

- rubocop fixes across tests

[#73986464]
Rubocop fixes
Bump redis to new version

[#73986464]