[ROCm] unskip FFT tests
This pr enables a lot of fft tests on rocm, see the full list here https://github.com/ROCmSoftwarePlatform/pytorch/issues/924.
After enabling the tests we found that 3 tests , test_reference_1d, test_reference_nd and test_fn_grad have issue. We skip those tests on ROCM in this pr as well. We will address those skipped tests in a subsequent pr.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/74713
Approved by: https://github.com/malfet
