FileStructure.MissingNewLineBetweenCues -- Unnecessarily complicated test data

```
WEBVTT

00:11.000 --> 00:13.000 vertical:rl
We are in New York City
00:13.000 --> 00:16.000
We're actually at the Lucern Hotel, just down the street
```
This test contains unnecessarily complicated markup. We aren't testing anything to do with the markup tree here, so these should be simple text at the most. Additionally, this text might actually be copyrighted? Not sure about that.