pytorch

5a3b4dac - [FSDP][BE] Rename `prefixed_param_names` -> `fqns` for consolidation (#92028)

[FSDP][BE] Rename `prefixed_param_names` -> `fqns` for consolidation (#92028) Closes https://github.com/pytorch/pytorch/issues/90961. Pull Request resolved: https://github.com/pytorch/pytorch/pull/92028 Approved by: https://github.com/zhaojuanmao