[clang-tools-extra] [clang-tidy] Add `IgnoredFilesList` option to `readability-duplicate-include` (PR #168196)

[Baranov Victor via cfe-commits]

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@@ -62,10 +61,32 @@ class DuplicateIncludeCallbacks : public PPCallbacks {
   SmallVector<FileList> Files;
   DuplicateIncludeCheck &Check;
   const SourceManager &SM;
+  SmallVector<llvm::Regex> AllowedRegexes;
 };
 
 } // namespace
 
+DuplicateIncludeCheck::DuplicateIncludeCheck(StringRef Name,
+                                             ClangTidyContext *Context)
+    : ClangTidyCheck(Name, Context),
+      IgnoredFilesList(
+          llvm::ArrayRef<llvm::StringRef>(utils::options::parseStringList(
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vbvictor wrote:

Sorry for late comment after approving

https://github.com/llvm/llvm-project/pull/168196