pytorch

30367773 - Replace torch.chain_matmul calls to torch.linalg.multi_dot (#55064)

Replace torch.chain_matmul calls to torch.linalg.multi_dot (#55064) Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/55064 Test Plan: Imported from OSS Reviewed By: glaringlee Differential Revision: D27469261 Pulled By: heitorschueroff fbshipit-source-id: 4a53cb058babc81f93f159747b4ed2b6c985a0bc