Little Patterns bundled voice

Voice: Jenny (Dioco), English. These are locally synthesised speech clips,
not recordings of a child. Delivery has a gentle pace, a small fixed pitch
increase, trimmed silence and balanced volume. No endorsement is implied.

Voice dataset and usage terms:
https://github.com/dioco-group/jenny-tts-dataset
The dataset author permits commercial use and redistribution of generated
clips. We credit Jenny (Dioco) here and in the grown-up settings.

Voice model:
https://huggingface.co/rhasspy/piper-voices/tree/main/en/en_GB/jenny_dioco/medium
Model SHA-256:
469c630d209e139dd392a66bf4abde4ab86390a0269c1e47b4e5d7ce81526b01

Build-time engine: Piper 2023.11.14-2
https://github.com/rhasspy/piper/releases/tag/2023.11.14-2
The engine, voice model and their dependencies are not shipped to players.
Only these generated WAV clips and a text-to-clip index are distributed.

The project supplied the original sentences and word bank. No television
character recording, child recording, cloned user voice or third-party
soundtrack was used. Rebuild instructions: docs/little-patterns-voice.md.