Allow Ubuntu in the machine type. (#1214)
Summary:
Allow Ubuntu to benchmark in the machine type.
Pull Request resolved: https://github.com/pytorch/benchmark/pull/1214
Reviewed By: atalman
Differential Revision: D39853292
Pulled By: atalman
fbshipit-source-id: 316817b200714ac72925ef457fbec2c52f6611cc
