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/TextAPI/MachO/TextAPIReader.h b/linux-x64/clang/include/llvm/TextAPI/MachO/TextAPIReader.h
index 6d9c09d..889b8aa 100644
--- a/linux-x64/clang/include/llvm/TextAPI/MachO/TextAPIReader.h
+++ b/linux-x64/clang/include/llvm/TextAPI/MachO/TextAPIReader.h
@@ -10,9 +10,11 @@
 #define LLVM_TEXTAPI_MACHO_READER_H
 
 #include "llvm/Support/Error.h"
-#include "llvm/Support/MemoryBuffer.h"
 
 namespace llvm {
+
+class MemoryBufferRef;
+
 namespace MachO {
 
 class InterfaceFile;
@@ -20,10 +22,7 @@
 class TextAPIReader {
 public:
   static Expected<std::unique_ptr<InterfaceFile>>
-  get(std::unique_ptr<MemoryBuffer> InputBuffer);
-
-  static Expected<std::unique_ptr<InterfaceFile>>
-  getUnmanaged(llvm::MemoryBuffer *InputBuffer);
+  get(MemoryBufferRef InputBuffer);
 
   TextAPIReader() = delete;
 };