[torch] Excluding test_fft_input_modification without MKL (#36680)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/36680
If torch compiled without MKL, this test fails with torch.fft requiring MKL support
Test Plan: CI
Reviewed By: malfet
Differential Revision: D21051362
fbshipit-source-id: dd2e2c7d323622c1c25fc4c817b85d83d2241b3a
