Fix nuclear norm with requires_grad=True (#26303)
Summary:
Changelog:
- Selectively assign compute_uv in the at::svd used internally in the implementation of at::nuclear_norm
Pull Request resolved: https://github.com/pytorch/pytorch/pull/26303
Test Plan:
- Add tests in common_method_invocations.py
Refixes: https://github.com/pytorch/pytorch/issues/18275
Differential Revision: D17605357
Pulled By: ezyang
fbshipit-source-id: d87d60afe678e2546dca6992ea66f2daeb6b0346
