Update prebuilt Clang to r416183b from Android.

https://android.googlesource.com/platform/prebuilts/clang/host/
linux-x86/+/06a71ddac05c22edb2d10b590e1769b3f8619bef

clang 12.0.5 (based on r416183b) from build 7284624.

Change-Id: I277a316abcf47307562d8b748b84870f31a72866
Signed-off-by: Olivier Deprez <olivier.deprez@arm.com>
diff --git a/linux-x64/clang/include/llvm/Support/Registry.h b/linux-x64/clang/include/llvm/Support/Registry.h
index 4d8aa5f..5bb6a25 100644
--- a/linux-x64/clang/include/llvm/Support/Registry.h
+++ b/linux-x64/clang/include/llvm/Support/Registry.h
@@ -115,7 +115,7 @@
       entry Entry;
       node Node;
 
-      static std::unique_ptr<T> CtorFn() { return make_unique<V>(); }
+      static std::unique_ptr<T> CtorFn() { return std::make_unique<V>(); }
 
     public:
       Add(StringRef Name, StringRef Desc)