[Feature] support qwen3 and qwen3-moe for pytorch engine

[CUHKSZzxy]

Qwen3 and Qwen3-MOE as shown in huggingface/transformers#36878
It might require further refinements. Documentations will be added once Qwen3 is officially released.

[lvhan028]

May fix linting errors as following

pip install pre-commit==3.8.0
cd lmdeploy # the root directory of lmdeploy repo
pre-commit install
per-commit run --all-files