Bump go-libp2p-core and go-libp2p-testing

go.mod

@@ -5,11 +5,11 @@ require (
 	github.com/jbenet/goprocess v0.1.3
 	github.com/libp2p/go-addr-util v0.0.1
 	github.com/libp2p/go-conn-security-multistream v0.1.0
-	github.com/libp2p/go-libp2p-core v0.0.1
+	github.com/libp2p/go-libp2p-core v0.2.0
 	github.com/libp2p/go-libp2p-loggables v0.1.0
-	github.com/libp2p/go-libp2p-peerstore v0.1.0
+	github.com/libp2p/go-libp2p-peerstore v0.1.3
 	github.com/libp2p/go-libp2p-secio v0.1.0
-	github.com/libp2p/go-libp2p-testing v0.0.3
+	github.com/libp2p/go-libp2p-testing v0.1.0
 	github.com/libp2p/go-libp2p-transport-upgrader v0.1.1
 	github.com/libp2p/go-libp2p-yamux v0.2.0
 	github.com/libp2p/go-maddr-filter v0.0.5