create a ring from universal options

[peczenyj]

Today we can't create a ring in universal ctor / universal options

There is a clash of Addrs field name, that is a slice of strings for all flavors of redis universal client and the ring, that uses a map[string]string

not anymore, using AddressMap field we can create a Ring will full colors :)

this is a cleaning of previous PR #2727 2727