[llvm] [DirectX] remove unrecognized 'llvm.errno.tbaa' named metadata for DXIL target (PR #164472)

[Justin Bogner via llvm-commits]

https://github.com/bogner approved this pull request.

Looks reasonable. Can you please file the "Use an allowlist for DXIL-compatible module metadata" issue as a follow up?

https://github.com/llvm/llvm-project/pull/164472