[clang] [HLSL][NFC] Update resource attribute tests (PR #108919)

[Helena Kotas via cfe-commits]

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@@ -29,15 +29,21 @@ RWBuffer<float> Buffer;
 // CHECK-NEXT: CXXRecordDecl 0x{{[0-9A-Fa-f]+}} <<invalid sloc>> <invalid sloc> implicit class RWBuffer definition
 
 // CHECK: FinalAttr 0x{{[0-9A-Fa-f]+}} <<invalid sloc>> Implicit final
-// CHECK-NEXT: implicit h 'element_type * {{\[\[}}hlsl::resource_class(UAV)]] {{\[\[}}hlsl::contained_type(element_type)]]':'element_type *'
+// CHECK-NEXT: implicit h 'element_type *
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hekota wrote:

This is not a regex - it would have to be enclosed in `{{}}`.

https://github.com/llvm/llvm-project/pull/108919