[clang] [clang][Sema] Improve template argument deduction diagnostic (PR #122754)

[Matheus Izvekov via cfe-commits]

================
@@ -4870,9 +4870,21 @@ def note_ovl_candidate_inconsistent_deduction_types : Note<
     "candidate template ignored: deduced values %diff{"
     "of conflicting types for parameter %0 (%1 of type $ vs. %3 of type $)|"
     "%1 and %3 of conflicting types for parameter %0}2,4">;
-def note_ovl_candidate_explicit_arg_mismatch_named : Note<
+def note_ovl_candidate_explicit_arg_mismatch_named_temptemppd : Note<
     "candidate template ignored: invalid explicitly-specified argument "
     "for template parameter %0">;
+def note_ovl_candidate_explicit_arg_mismatch_named_ttpd : Note<
+    "candidate template ignored: invalid explicitly-specified argument "
+    "for template parameter %0: "
+    "expectd a type, but got value '%1' (of type %2)">;
----------------
mizvekov wrote:

```suggestion
    "expected a type, but got value '%1' (of type %2)">;
```

https://github.com/llvm/llvm-project/pull/122754