[clang] [OpenMP][ASan][Driver] Update build steps for OpenMP ASan. (PR #179636)

[Matt Arsenault via cfe-commits]

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@@ -9,7 +9,7 @@
 // RUN:   | FileCheck --check-prefixes=NOTSUPPORTED,FAIL %s
 
 // Memory, Leak, UndefinedBehaviour and Thread Sanitizer are not supported on AMDGPU.
-// RUN:   %clang -no-canonical-prefixes -### --target=x86_64-unknown-linux-gnu -fopenmp=libomp --offload-arch=gfx908:xnack+ -fsanitize=address -fsanitize=leak -fgpu-sanitize --rocm-path=%S/Inputs/rocm -nogpuinc  %s 2>&1 \
+// RUN:   not %clang -no-canonical-prefixes -### --target=x86_64-unknown-linux-gnu -fopenmp=libomp --offload-arch=gfx908:xnack+ -fsanitize=address -fsanitize=leak -fgpu-sanitize --rocm-path=%S/Inputs/rocm -nogpuinc  %s 2>&1 \
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arsenm wrote:

I don't understand these test updates. It's just breaking all of them? 

https://github.com/llvm/llvm-project/pull/179636