[Feature] Support Kitten-TTS

[MerijnHendriks]

Describe the Issue
It would be nice to see support included for kitten-tts among the other options. It's very lightweight and fast, to the point that even an Intel N5000 can comfortably run it, while still sounding decent (somewhat anime-like).

Additional Information:
Links to the models:

• https://huggingface.co/KittenML/kitten-tts-micro-0.8
• https://huggingface.co/KittenML/kitten-tts-mini-0.8
• https://huggingface.co/KittenML/kitten-tts-nano-0.8-fp32
• https://huggingface.co/KittenML/kitten-tts-nano-0.8-int8

[henk717]

We can only include things from the ggml ecosystem.