[clang-tools-extra] [clang-tidy][IncludeCleaner] Fix analysis supression in presence of verbatim spellings (PR #68185)

[via cfe-commits]

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@@ -179,12 +183,14 @@ void IncludeCleanerCheck::check(const MatchFinder::MatchResult &Result) {
       if (getCurrentMainFile().endswith(PHeader))
         continue;
     }
-
-    if (llvm::none_of(
-            IgnoreHeadersRegex,
-            [Resolved = (*I.Resolved).getFileEntry().tryGetRealPathName()](
-                const llvm::Regex &R) { return R.match(Resolved); }))
-      Unused.push_back(&I);
+    auto StdHeader = tooling::stdlib::Header::named(
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VitaNuo wrote:

I believe you could move this passage into the handling of standard headers in `shouldIgnore`. Then the below could also be simplified. 

https://github.com/llvm/llvm-project/pull/68185