dep: update go-libp2p

Deal with broken tag.

go.mod

@@ -5,13 +5,13 @@ require (
 	github.com/hashicorp/golang-lru v0.5.1
 	github.com/ipfs/go-log v0.0.1
 	github.com/libp2p/go-libp2p-blankhost v0.0.1
-	github.com/libp2p/go-libp2p-crypto v0.0.1
+	github.com/libp2p/go-libp2p-crypto v0.0.2
 	github.com/libp2p/go-libp2p-host v0.0.1
-	github.com/libp2p/go-libp2p-net v0.0.1
-	github.com/libp2p/go-libp2p-peer v0.0.1
+	github.com/libp2p/go-libp2p-net v0.0.2
+	github.com/libp2p/go-libp2p-peer v0.1.1
 	github.com/libp2p/go-libp2p-protocol v0.0.1
-	github.com/libp2p/go-libp2p-swarm v0.0.1
-	github.com/multiformats/go-multiaddr v0.0.1
-	github.com/multiformats/go-multistream v0.0.1
+	github.com/libp2p/go-libp2p-swarm v0.0.5
+	github.com/multiformats/go-multiaddr v0.0.4
+	github.com/multiformats/go-multistream v0.0.4
 	github.com/whyrusleeping/timecache v0.0.0-20160911033111-cfcb2f1abfee
 )