[clang] [Clang][Sema] Fix exception specification comparison for functions with different template depths (PR #111561)

[Erich Keane via cfe-commits]

================
@@ -574,6 +675,7 @@ static bool CheckEquivalentExceptionSpecImpl(
     }
   }
 
+#if 0
----------------
erichkeane wrote:

Hmm?

https://github.com/llvm/llvm-project/pull/111561