pytorch

990d155c - Update Index.rst to add TorchRec to domain list.

Update Index.rst to add TorchRec to domain list. Adds TorchRec and TorchData to domain library list. Pull Request resolved: https://github.com/pytorch/pytorch/pull/73229 Approved by: https://github.com/colin2328, https://github.com/jamesr66a