```
CAddrMan::m_asmap is now set directly in AppInitMain() so
CConnMan::SetAsmap() is no longer required.
```
Partial backport of [[https://github.com/bitcoin/bitcoin/pull/22791 | core#22791]]:
https://github.com/bitcoin/bitcoin/pull/22791/commits/593247872decd6d483a76e96d79433247226ad14
Depends on D12291.