[clang] [clang] Fix inconsistencies with the device_kernel attr on different targets (PR #161905)

[Nick Sarnie via cfe-commits]

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@@ -134,7 +134,6 @@ static void diagnoseBadTypeAttribute(Sema &S, const ParsedAttr &attr,
   case ParsedAttr::AT_VectorCall:                                              \
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sarnex wrote:

I think clang-format is wrong so I'm planning on ignoring it. 

https://github.com/llvm/llvm-project/pull/161905