Fix LayerNorm(bias=False) error (#108060)
Fixes #108048
- [ ] Cherry pick this [here](https://github.com/pytorch/pytorch/issues/108055)
Pull Request resolved: https://github.com/pytorch/pytorch/pull/108060
Approved by: https://github.com/jbschlosser, https://github.com/albanD, https://github.com/malfet
