[net] remove CConnman::MarkAddressGood

It just forwards calls to CAddrMan::Good.

src/net_processing.cpp

@@ -2476,7 +2476,7 @@ void PeerManagerImpl::ProcessMessage(CNode& pfrom, const std::string& msg_type,
             //
             // This moves an address from New to Tried table in Addrman,
             // resolves tried-table collisions, etc.
-            m_connman.MarkAddressGood(pfrom.addr);
+            m_addrman.Good(pfrom.addr);
         }
 
         std::string remoteAddr;