[clang-tools-extra] [clang-tidy] Return error code on config parse error (PR #136167)

[Carlos Galvez via cfe-commits]

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@@ -370,8 +369,8 @@ static void printStats(const ClangTidyStats &Stats) {
   }
 }
 
-static std::unique_ptr<ClangTidyOptionsProvider> createOptionsProvider(
-   llvm::IntrusiveRefCntPtr<vfs::FileSystem> FS) {
+static std::unique_ptr<ClangTidyOptionsProvider>
+createOptionsProvider(llvm::IntrusiveRefCntPtr<vfs::FileSystem> FS) {
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carlosgalvezp wrote:

This formatting change seems unrelated, please revert

https://github.com/llvm/llvm-project/pull/136167