build(deps): bump xunit from 2.6.3 to 2.6.4

Bumps [xunit](https://github.com/xunit/xunit) from 2.6.3 to 2.6.4.
- [Commits](https://github.com/xunit/xunit/compare/2.6.3...2.6.4)

---
updated-dependencies:
- dependency-name: xunit
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

Metadata Fixes

Update compile.yml to fix not building for windows

This fixes the build step: Compile (Windows) (avx512, -DLLAMA_AVX512=ON -LLAMA_AVX512_VBMI=ON -DLLAMA_AVX512_VNNI=ON)

There is a typo in the cmake command: `cmake .. -DLLAMA_NATIVE=OFF -DLLAMA_BUILD_TESTS=OFF -DLLAMA_BUILD_EXAMPLES=OFF -DLLAMA_BUILD_SERVER=OFF -DBUILD_SHARED_LIBS=ON -DLLAMA_AVX512=ON -LLAMA_AVX512_VBMI=ON -DLLAMA_AVX512_VNNI=ON
  cmake --build . --config Release -j ${env:NUMBER_OF_PROCESSORS}`

-LLAMA_AVX512_VBMI
Should be
-DLLAMA_AVX512_VBMI

Fixed loading of very large metadata values

bump sk to 1.0.1 & km to 0.18

Updated & Fixed WebAPI

Added `LLamaWeights.Metadata` property

Upgraded to .NET8.0
Fixed logging (removed Console replaced with Ilogger)
Fixed warnings (Null Strings, etc).

The application now returns data from the back-end chat services.

Fix broken references in docs

Improved support for AVX512

Reset Custom Sampling Pipeline

- Enabled more features in build process (VBMI and VNNI)
 - Added runtime checking for this features
 - Improved runtime checking to no longer require dotnet8.0

Context Set Seed

Renamed `llama_sample_temperature` to `llama_sample_temp`

Clone Grammar

Added missing field to LLamaModelQuantizeParams

Updated Binaries December 2023

Fix documentation to reflect changes in ChatSession API

- Renamed `LLamaModelKvOverride` to `LLamaModelMetadataOverride`

- build run: https://github.com/SciSharp/LLamaSharp/actions/runs/7196891440
 - commit: 9fb13f9584

Upgrade unittest target framework to .NET 8.0