switch calico to etcdv3

* update config file to match latest calico

Previous version caused error:

```
root@ip-10-0-10-50:/etc/calico# calicoctl get ippool
Failed to create Calico API client: syntax error in /etc/calico/calicoctl.cfg: invalid config file: unknown APIVersion 'v1'
```

Change-Id: I4e4a243fccbd0c738a1e5be66df43c9416cd25a9
2 files changed