Removing enet transport from official repo (#487)

Author: wackoisgod

.yamato/project.metafile

@@ -30,7 +30,5 @@ projects:
     packages:
       - name: com.unity.multiplayer.mlapi
         path: com.unity.multiplayer.mlapi
-      - name: com.unity.multiplayer.transport.enet
-        name: com.unity.multiplayer.transport.enet
       - name: com.unity.multiplayer.transport.utp
         path: com.unity.multiplayer.transport.utp