[clang-tools-extra] [clang-tidy] Skip user headers named like C headers in `modernize-deprecated-headers` (PR #195507)

[Victor Chernyakin via cfe-commits]

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@@ -0,0 +1,9 @@
+// RUN: %check_clang_tidy -std=c++11 %s modernize-deprecated-headers %t -- -extra-arg-before=-iquote%S/Inputs/deprecated-headers/user -extra-arg-before=-isystem%S/Inputs/deprecated-headers
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localspook wrote:

```suggestion
// RUN: %check_clang_tidy -std=c++11-or-later %s modernize-deprecated-headers %t -- -extra-arg-before=-iquote%S/Inputs/deprecated-headers/user -extra-arg-before=-isystem%S/Inputs/deprecated-headers
```
?

https://github.com/llvm/llvm-project/pull/195507