[llvm] [AMDGPU] Insert waitcnt for non-global fence release in GFX12 (PR #159282)

[Jakub Kuderski via llvm-commits]

https://github.com/kuhar commented:

Avoid internal ticket URLs in PR descriptions: https://github.com/llvm/llvm-project/commit/677326999f270395ecaec026178fe7ed148a0068

https://github.com/llvm/llvm-project/pull/159282