```
PeerManager can just call directly into CAddrMan::Connected() now.
```
Completes backport of [[https://github.com/bitcoin/bitcoin/pull/20228 | core#20228:]]:
https://github.com/bitcoin/bitcoin/pull/20228/commits/3fc06d3d7b43dc1143fe0850db23c4e7ffbfe682
Depends on D12250.