[llvm] [AMDGPU] Add hazard tests for cvt scale of fp4. (PR #118813)

[Matt Arsenault via llvm-commits]

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@@ -530,11 +530,33 @@ body:             |
 ...
 
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-name:            test_cvt_scale_fp4_f32_hazard
+name:            test_cvt_scale_fp4_f32_neg_hazard_opsel0
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arsenm wrote:

Missed the pk in the name 

https://github.com/llvm/llvm-project/pull/118813