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/lldb/Expression/IRMemoryMap.h b/linux-x64/clang/include/lldb/Expression/IRMemoryMap.h
index d6a17a9..abec544 100644
--- a/linux-x64/clang/include/lldb/Expression/IRMemoryMap.h
+++ b/linux-x64/clang/include/lldb/Expression/IRMemoryMap.h
@@ -6,8 +6,8 @@
 //
 //===----------------------------------------------------------------------===//
 
-#ifndef lldb_IRMemoryMap_h_
-#define lldb_IRMemoryMap_h_
+#ifndef LLDB_EXPRESSION_IRMEMORYMAP_H
+#define LLDB_EXPRESSION_IRMEMORYMAP_H
 
 #include "lldb/Utility/DataBufferHeap.h"
 #include "lldb/Utility/UserID.h"
@@ -107,7 +107,8 @@
                size_t size, uint32_t permissions, uint8_t alignment,
                AllocationPolicy m_policy);
 
-    DISALLOW_COPY_AND_ASSIGN(Allocation);
+    Allocation(const Allocation &) = delete;
+    const Allocation &operator=(const Allocation &) = delete;
   };
 
   static_assert(sizeof(Allocation) <=