[llvm] [Offload][OpenMP] Enable more tests on AMDGPU (PR #156626)

[Jan Patrick Lehr via llvm-commits]

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@@ -1,6 +1,5 @@
 // RUN: %libomptarget-compilexx-run-and-check-generic
 
-// REQUIRES: nvidiagpu
 
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jplehr wrote:

```suggestion
```

https://github.com/llvm/llvm-project/pull/156626