chore: update pnet package version

Author: jacobheun

package.json

@@ -43,7 +43,7 @@
     "dirty-chai": "^2.0.1",
     "gulp": "^3.9.1",
     "libp2p-mplex": "~0.7.0",
-    "libp2p-pnet": "github:libp2p/js-libp2p-pnet#feat/initial",
+    "libp2p-pnet": "~0.1.0",
     "libp2p-secio": "~0.10.0",
     "libp2p-spdy": "~0.12.1",
     "libp2p-tcp": "~0.12.0",