Add Vulkan Tensor factory. (#44016)
Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/44016
Test Plan: Imported from OSS
Reviewed By: IvanKobzarev
Differential Revision: D23820823
Pulled By: AshkanAliabadi
fbshipit-source-id: d007650f255fd79b4a2f4bba0bf8ea00f9a2e6cf
