[clang] Fix scope of typedefs present inside a template class (PR #146729)

[via cfe-commits]

================
@@ -0,0 +1,12 @@
+// RUN: %clang_cc1 -triple x86_64-unknown-linux-gnu -emit-llvm -debug-info-kind=standalone  -o - %s | FileCheck %s
----------------
ykhatav wrote:

Done.

https://github.com/llvm/llvm-project/pull/146729