[lld] [LLD] Tombstone LocalTU entry in .debug_names (PR #70701)

[Fangrui Song via llvm-commits]

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@@ -20,8 +20,7 @@
 #include "llvm/Support/Compression.h"
 #include "llvm/Support/Endian.h"
 #include "llvm/Support/xxhash.h"
-#include <algorithm>
-#include <mutex>
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MaskRay wrote:

We should keep the headers. mutex is used by std::mutex in this file.

https://github.com/llvm/llvm-project/pull/70701