`vers branch` output needs to be updated

Recently, the API has been adjusted such that `vers branch` now returns an array of VM IDs, since the command now takes a `count` argument. This leads to the current output from `branch` being blank.

```
vers-temp vers branch b5d4bce2-01f1-4027-ad83-74dd0433a2ea

Creating new VM from: b5d4bce2-01f1-4027-ad83-74dd0433a2ea


✓ New VM created successfully!

 New VM details:

   VM ID       :
```