Revert D29642891: .circleci: Remove force_on_cpu jobs from circleci
Test Plan: revert-hammer
Differential Revision:
D29642891 (https://github.com/pytorch/pytorch/commit/2aedd17661c600758228b694be061d4ca7906357)
Original commit changeset: d51bb859bc28
fbshipit-source-id: a39a2d57d6e68961d94d4137a57bdc280f9b1b5b
