Update prebuilt Clang to r365631c1 from Android.

The version we had was segfaulting.

Bug: 132420445
Change-Id: Icb45a6fe0b4e2166f7895e669df1157cec9fb4e0
diff --git a/linux-x64/clang/include/llvm/MC/MCSymbolWasm.h b/linux-x64/clang/include/llvm/MC/MCSymbolWasm.h
index 88759fe..c50cd0e 100644
--- a/linux-x64/clang/include/llvm/MC/MCSymbolWasm.h
+++ b/linux-x64/clang/include/llvm/MC/MCSymbolWasm.h
@@ -18,6 +18,7 @@
   bool IsWeak = false;
   bool IsHidden = false;
   bool IsComdat = false;
+  mutable bool IsUsedInGOT = false;
   Optional<std::string> ImportModule;
   Optional<std::string> ImportName;
   wasm::WasmSignature *Signature = nullptr;
@@ -78,6 +79,9 @@
   }
   void setImportName(StringRef Name) { ImportName = Name; }
 
+  void setUsedInGOT() const { IsUsedInGOT = true; }
+  bool isUsedInGOT() const { return IsUsedInGOT; }
+
   const wasm::WasmSignature *getSignature() const { return Signature; }
   void setSignature(wasm::WasmSignature *Sig) { Signature = Sig; }