[clang] [clang][PS5] Clang driver PS5 - pass the target CPU to lld. (PR #202924)

[Edd Dawson via cfe-commits]

================
@@ -220,3 +220,9 @@
 // CHECK-NO-FAT-LTO: {{ld(\.exe)?}}"
 // CHECK-NO-FAT-LTO-NOT: "--fat-lto-objects"
 // CHECK-NO-FAT-LTO-SAME: {{$}}
+
+// Check -plugin-opt=mcpu=znver2s is passed to prospero-lld.
----------------
playstation-edd wrote:

```suggestion
// Check -plugin-opt=mcpu=znver2 is passed to prospero-lld.
```

https://github.com/llvm/llvm-project/pull/202924