Fix the runner temp interface. (#607)
Summary:
After updating the infra instances, the thermal file path is changed. This PR updates the new thermal file path so that we can get the CPU temp information.
Pull Request resolved: https://github.com/pytorch/benchmark/pull/607
Reviewed By: erichan1
Differential Revision: D32809371
Pulled By: xuzhao9
fbshipit-source-id: d191800ce7fd67f369da8f69649b8380fa27a457
