remove secureCodec

there may be multiple connections per peerinfo with different codecs

libp2p/peerinfo.nim

@@ -29,7 +29,6 @@ type
   PeerInfo* = ref object of RootObj
     peerId*: PeerID
     addrs*: seq[MultiAddress]
-    secureCodec*: string
     protocols*: seq[string]
     lifefut: Future[void]
     protoVersion*: string
@@ -50,7 +49,6 @@ proc `$`*(p: PeerInfo): string = p.id
 proc shortLog*(p: PeerInfo): auto =
   (
     id: p.id(),
-    secureCodec: p.secureCodec,
     addrs: mapIt(p.addrs, $it),
     protocols: mapIt(p.protocols, $it),
     protoVersion: p.protoVersion,

libp2p/protocols/secure/noise.nim

@@ -488,8 +488,6 @@ method handshake*(p: Noise, conn: Connection, initiator: bool): Future[SecureCon
       if conn.peerInfo != nil: conn.peerInfo
       else: PeerInfo.init(remotePubKey)
 
-    peerInfo.secureCodec = NoiseCodec
-
     var tmp = NoiseConnection.init(conn, peerInfo, conn.observedAddr)
 
     if initiator:

libp2p/protocols/secure/secio.nim

@@ -251,8 +251,6 @@ proc newSecioConn(conn: Connection,
     if conn.peerInfo != nil: conn.peerInfo
     else: PeerInfo.init(remotePubKey)
 
-  peerInfo.secureCodec = SecioCodec  & "(" & cipher & ")"
-
   result = SecioConn.init(conn, peerInfo, conn.observedAddr)
 
   let i0 = if order < 0: 1 else: 0