Deprecate torch.chain_matmul in favor of torch.linalg.multi_dot (#53453)
Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/53453
Test Plan: Imported from OSS
Reviewed By: H-Huang
Differential Revision: D27406282
Pulled By: heitorschueroff
fbshipit-source-id: b6e715d1b88e0613ee6b6208cb28ba4757e31717