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/CodeGen/DwarfStringPoolEntry.h b/linux-x64/clang/include/llvm/CodeGen/DwarfStringPoolEntry.h
index e189352..abeba62 100644
--- a/linux-x64/clang/include/llvm/CodeGen/DwarfStringPoolEntry.h
+++ b/linux-x64/clang/include/llvm/CodeGen/DwarfStringPoolEntry.h
@@ -21,7 +21,7 @@
   static constexpr unsigned NotIndexed = -1;
 
   MCSymbol *Symbol;
-  unsigned Offset;
+  uint64_t Offset;
   unsigned Index;
 
   bool isIndexed() const { return Index != NotIndexed; }
@@ -47,7 +47,7 @@
     assert(getMapEntry()->second.Symbol && "No symbol available!");
     return getMapEntry()->second.Symbol;
   }
-  unsigned getOffset() const { return getMapEntry()->second.Offset; }
+  uint64_t getOffset() const { return getMapEntry()->second.Offset; }
   bool isIndexed() const { return MapEntryAndIndexed.getInt(); }
   unsigned getIndex() const {
     assert(isIndexed());