### Problem
A previous PR (https://github.com/redis/redis/pull/13932) fixed the TCP
port issue in CLUSTER SLOTS, but it seems the handling of the TLS port
was overlooked.
There is this comment in the `addNodeToNodeReply` function in the
`cluster.c` file:
```c
/* Report TLS ports to TLS client, and report non-TLS port to non-TLS client. */
addReplyLongLong(c, clusterNodeClientPort(node, shouldReturnTlsInfo()));
addReplyBulkCBuffer(c, clusterNodeGetName(node), CLUSTER_NAMELEN);
```
### Fixed
This PR fixes the TLS port issue and adds relevant tests.
9f99dd5f6d