[llvm] [AMDGPU] Move EU and Wave Queries into TargetParser (PR #211312)

[Matt Arsenault via llvm-commits]

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arsenm wrote:

I want to eliminate ArchFeatureKind. Can you introduce a new proper AMDGPUSubtargetFeature in the backend, and use the new bitset instead 

https://github.com/llvm/llvm-project/pull/211312