Lima VM clock appears to drift

### Description

I have a Debian VM that has been up for 6 days.

Reported date is:
Wed Jan 18 21:30:48 UTC 2023

macos reported date is:
Wed Jan 18 13:48:26 PST 2023

So, 18 minutes apart.

```
limactl version 0.11.3-27-g7a74ca9
```

I am using https://github.com/lima-vm/lima/blob/master/examples/debian.yaml slightly modified for my VM.

I assume installing ntp would solve this, but then (assuming this is right), should this not be by default?