internal/consensus: update error log (#6863)

Issues reported in Osmosis, where the message is extremely long. Also, there is absolutely no reason to log the message IMO. If we must, we can make the message log DEBUG.

internal/consensus/state.go

@@ -916,8 +916,8 @@ func (cs *State) handleMsg(mi msgInfo) {
 			"height", cs.Height,
 			"round", cs.Round,
 			"peer", peerID,
+			"msg_type", fmt.Sprintf("%T", msg),
 			"err", err,
-			"msg", msg,
 		)
 	}
 }