Update dependency llama_cpp_python to v0.2.57

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
llama_cpp_python (changelog)	==0.2.56 -> ==0.2.57

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Release Notes

abetlen/llama-cpp-python (llama_cpp_python)

### [`v0.2.57`](https://togithub.com/abetlen/llama-cpp-python/blob/HEAD/CHANGELOG.md#0257) [Compare Source](https://togithub.com/abetlen/llama-cpp-python/compare/v0.2.56...v0.2.57) - feat: Update llama.cpp to [ggerganov/llama.cpp@`ac9ee6a`](https://togithub.com/ggerganov/llama.cpp/commit/ac9ee6a4ad740bc1ee484ede43e9f92b5af244c1) - fix: set default embedding pooling type to unspecified by [@​abetlen](https://togithub.com/abetlen) in [`4084aab`](https://togithub.com/abetlen/llama-cpp-python/commit/4084aabe867b8ec2aba1b22659e59c9318b0d1f3) - fix: Fix and optimize functionary chat handler by [@​jeffrey-fong](https://togithub.com/jeffrey-fong) in [#​1282](https://togithub.com/abetlen/llama-cpp-python/issues/1282) - fix: json mode for basic chat formats by [@​abetlen](https://togithub.com/abetlen) in [`20e6815`](https://togithub.com/abetlen/llama-cpp-python/commit/20e6815252d0efd9f015f7adbf108faaf36e3f3c)

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Configuration

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