[clang] fix frontend crash when evaluating type trait

Before this patch type traits are checked in Parser, so use type traits
directly did not cause assertion faults. However if type traits are initialized
from a template, we didn't perform arity checks before evaluating. This
patch moves arity checks from Parser to Sema, and performing arity
checks in Sema actions, so type traits get checked corretly.

Crash input:

```
template<class... Ts> bool b = __is_constructible(Ts...);
bool x = b<>;
```

After this patch:

```
clang/test/SemaCXX/type-trait-eval-crash-issue-57008.cpp:5:32: error: type trait requires 1 or more arguments; have 0 arguments
template<class... Ts> bool b = __is_constructible(Ts...);
                               ^~~~~~~~~~~~~~~~~~
clang/test/SemaCXX/type-trait-eval-crash-issue-57008.cpp:6:10: note: in instantiation of variable template specialization 'b<>' requested here
bool x = b<>;
         ^
1 error generated.
```

See https://godbolt.org/z/q39W78hsK.

Fixes https://github.com/llvm/llvm-project/issues/57008

Reviewed By: aaron.ballman

Differential Revision: https://reviews.llvm.org/D131423