Revert "Revert D23252335: Refactor Vulkan context into its own files. Use RAII." (#43628)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/43628
This reverts commit 6c772515ed1a87ec676382492ff3c019c6d194c3.
Test Plan: Imported from OSS
Reviewed By: IvanKobzarev
Differential Revision: D23356714
Pulled By: AshkanAliabadi
fbshipit-source-id: a44af3b3c7b00a097eae1b0c9a00fdabc7ab6f86
