[clang-tools-extra] clang-tidy: treat fragment includes as main-file parts (PR #180282)

[via cfe-commits]

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@@ -20,12 +20,14 @@
 #include "clang/Lex/HeaderSearch.h"
 #include "clang/Lex/Preprocessor.h"
 #include "llvm/Support/Regex.h"
+#include <string>
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zeyi2 wrote:

A small nit: Seems like unnecessary header include ("clang/Lex/HeaderSearch.h" already contains it), would you please remove this line?

https://github.com/llvm/llvm-project/pull/180282