[clang] Remove Linux search paths on Windows (PR #113628)

[Joseph Huber via cfe-commits]

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@@ -272,6 +277,13 @@ class RocmInstallationDetector {
     return Loc->second;
   }
 
+  void init(bool DetectHIPRuntime = true, bool DetectDeviceLib = false) {
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jhuber6 wrote:

I don't understand why we need this, isn't it fine just to let it fail? Let the detection use the triple and give up if it can't find it with the windows paths.

https://github.com/llvm/llvm-project/pull/113628