[CI] Bump up torchbench version to fix dynamo graph breaks in transformers (#98003)
Summary: When we bump up the torchbench version pin last time, we found
there were new graph breaks introduced with the trasformers version
upgrade, see https://github.com/pytorch/pytorch/pull/96782. Turns out
they are already fixed upstream, see
https://github.com/huggingface/transformers/pull/21648 and https://github.com/pytorch/benchmark/pull/1511
Pull Request resolved: https://github.com/pytorch/pytorch/pull/98003
Approved by: https://github.com/ngimel
