[Chore]: Reorganize model repo operating functions in transformers_utils (#29680)

Signed-off-by: Isotr0py <mozf@mail2.sysu.edu.cn>

vllm/model_executor/models/adapters.py

@@ -14,9 +14,9 @@ from vllm.logger import init_logger
 from vllm.model_executor.layers.activation import get_act_fn
 from vllm.model_executor.models.config import VerifyAndUpdateConfig
 from vllm.transformers_utils.config import (
-    get_hf_file_bytes,
     try_get_dense_modules,
 )
+from vllm.transformers_utils.repo_utils import get_hf_file_bytes
 
 from .interfaces_base import VllmModelForPooling, is_pooling_model