Fix #110680 (requires_grad typo in decomp) (#110687)
Fixes https://github.com/pytorch/pytorch/issues/110680
Pull Request resolved: https://github.com/pytorch/pytorch/pull/110687
Approved by: https://github.com/voznesenskym, https://github.com/lezcano
ghstack dependencies: #110501, #110504, #110591, #110668
