[pytorch][require export] Create smartplatform configuration for trymerge (#75542)
Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/75542
Reviewed By: malfet
Differential Revision: D35513051
fbshipit-source-id: adf59359fcf2410fa8a61746533c896ec22d5ed3
(cherry picked from commit ab65394c6f88f17bdc317dbcfb931cc16e527eef)
