[llvm-branch-commits] [clang] clang: Remove requires system-linux from some driver tests (PR #111976)

[Sean Perry via llvm-branch-commits]

================
@@ -1,4 +1,3 @@
-// REQUIRES: system-linux
----------------
perry-ca wrote:

This is failing on z/OS on line 33 with the error:
```
clang: error: failed to deduce triple for target architecture 'native'; specify the triple using '-fopenmp-targets' and '-Xopenmp-target' instead
```
Not deducing the target gpu causes wrong -target-cpu to be specified.

If it can be fixed great.  If not can you add:
```
UNSUPPORTED: system-zos
```

https://github.com/llvm/llvm-project/pull/111976