Add support for Host port remapping with Clustering

[GerhardPowell]

We have a redis cluster loaded on Azure and we want to connect to it using port forwarding.
All the pods are according to redis-py on localhost with different ports.
But according to redis the pods are on different IPs.
So, there is a mismatch which prevents us from using redis-py with port forwarding.

It is supported on redis-py-cluster:
https://redis-py-cluster.readthedocs.io/en/stable/client.html#host-port-remapping
but not redis-py (4.4.2).

Redis-py-cluster is not updated anymore because it has been integrated into redis-py.
I would really appreciate it if you could add this missing feature to redis-py.

Thank you!

[daveisfera]

address_remap was added in 4.5.5

[dvora-h]

Done in #2726