[vulkan] mm op through addmm (#41221)
Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/41221
Test Plan: Imported from OSS
Reviewed By: AshkanAliabadi
Differential Revision: D22754938
Pulled By: IvanKobzarev
fbshipit-source-id: f9a0f48d7943a85b7dbb3fc9edf9e214ba07543b
