[clang] [Clang][Driver][HIP] Fix test for HIP as it was failing (PR #126585)

[Vikram Hegde via cfe-commits]

================
@@ -1,6 +1,5 @@
 // RUN: %clang -### -nogpuinc -nogpulib --offload-arch=gfx1030 --offload-arch=gfx1100 --offload-arch=gfx1101 -MD -MF tmp.d %s 2>&1 | FileCheck %s
----------------
vikramRH wrote:

@lalaniket8 is not available for rest of the week, but this looks okay to me. Also we could to use "--target=x86_64-linux-gnu" explicitly here so that other failures are resolved too. This would not change the original intention of the test

https://github.com/llvm/llvm-project/pull/126585