[Bugfix] Add revision to transformers.Auto*.from_pretrained processors

[xinli-centml]

Fix a rare care where specifying --revision does not change the behavior of huggingface processors (i.e. multi-modal video/image processors)

Seems like revision is being honored in all places other than vllm/transformers_utils/processor.py

~/projects/vllm$ grep -rin -l "\.from_pretrained(" ./vllm/
./vllm/model_executor/model_loader/neuronx_distributed.py
./vllm/model_executor/model_loader/neuron.py
./vllm/benchmarks/throughput.py
./vllm/transformers_utils/processor.py
./vllm/transformers_utils/config.py
./vllm/transformers_utils/tokenizer_base.py
./vllm/transformers_utils/tokenizer.py

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[DarkLight1337]

Thanks for fixing!