[llvm] [ThinLTO] Use StringRef instead of std::string (PR #97963)

[Fangrui Song via llvm-commits]

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@@ -4133,7 +4133,7 @@ static void writeTypeIdSummaryRecord(SmallVector<uint64_t, 64> &NameVals,
 
 static void writeTypeIdCompatibleVtableSummaryRecord(
     SmallVector<uint64_t, 64> &NameVals, StringTableBuilder &StrtabBuilder,
-    const std::string &Id, const TypeIdCompatibleVtableInfo &Summary,
+    const StringRef Id, const TypeIdCompatibleVtableInfo &Summary,
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MaskRay wrote:

remove `const`

https://github.com/llvm/llvm-project/pull/97963