[FEAT] [Windows] [Executable] [IPEX-LLM] Support compiling the API Server into Executable with IPEX-LLM

[tjtanaa]

Is your feature request related to a problem? Please describe.

Making it easier to setup a backend engine to launch ipex-llm OpenAI-API-Compatible Chat API Server.

Describe the solution you'd like

Compiling the executable with PyInstaller.