Gossipsub tracking more peers than required

### Describe the bug

On our metrics while testing v1.33.0 release, it was discovered that we are tracking more peers than we actually need.

It was also noticed on other topics, even though peer count remained stable.

In addition, it was noticed that `goodbye` outgoing request errors, but dial error rates were improved.

### Expected behavior

Too many peers are being tracked on gossipsub, even though our hard cap max is set at 100. This should be respected.

### Steps to reproduce

Run v1.33.0 and observe topic/gossip peers.

### Additional context

_No response_

### Operating system

Linux

### Lodestar version or commit hash

v1.33.0-rc.0