Qwen3 support

[Minami-su]

model = AutoAWQForCausalLM.from_pretrained(model_path, low_cpu_mem_usage=True, use_cache=False, device_map={"": "cpu"},offload_folder="offload_folder",max_memory=memory_config)
File "/data/jcxy/haolu/anaconda3/envs/haolu/lib/python3.10/site-packages/awq/models/auto.py", line 70, in from_pretrained
model_type = check_and_get_model_type(
File "/data/jcxy/haolu/anaconda3/envs/haolu/lib/python3.10/site-packages/awq/models/auto.py", line 48, in check_and_get_model_type
raise TypeError(f"{config.model_type} isn't supported yet.")
TypeError: qwen3 isn't supported yet.

[hyunw55]

The PR is already ready.
I also need this PR to be merged into the main branch.

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