Add factory functions to python frontend (#89230)
- Add `full` nvprim to support factory functions because the full reference uses `empty` and `fill` while we have a full factory function.
- Change `full_like` reference to call `full` to avoid defining another nvprim.
- Enable support for new_zeros to enable `cudnn_batch_norm` decomposition.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/89230
Approved by: https://github.com/kevinstephano, https://github.com/mruberry
