[clang] [clang-format] Allow line breaking with PointerAlignment configured (PR #164686)

[via cfe-commits]

sstwcw wrote:

Why should the `*const` part bind closer to the type than the variable?  After all, if we add the parentheses than we see that the `*const x` part can be grouped while the `int *const` part can not.

```C++
void foo(const int (*const (x));
```

https://github.com/llvm/llvm-project/pull/164686