[clang] [clang] Parse attribute [[gnu::no_stack_protector]] (PR #75289)

[Yingchi Long via cfe-commits]

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@@ -0,0 +1,4 @@
+// RUN: %clang_cc1 -fsyntax-only -verify -std=c23 %s
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inclyc wrote:

the file name `gnu-attributes.c` is too "generic", perhaps better place these files under `clang/test/Sema/attr-no-stack-protector.c` and `clang/test/SemaCXX/attr-no-stack-protector.c`

https://github.com/llvm/llvm-project/pull/75289