`cuda::annotated_ptr` header can't be included in host code

When including the header cuda/annotated_ptr in host code the following error is shown:

```
/usr/local/cuda/targets/x86_64-linux/include/cuda/std/barrier: In static member function 'static cuda::__4::async_contract_fulfillment cuda::__4::__memcpy_async_impl<4, false>::__copy(char*, const char*, size_t, size_t, size_t)':
/usr/local/cuda/targets/x86_64-linux/include/cuda/std/barrier:614:51: error: '__cvta_generic_to_shared' was not declared in this scope
614 | :: "r"(static_cast(__cvta_generic_to_shared(__destination + __offset))),
```

Among others. It would be useful to support this since users can define structures with this type in it that's used on both the host and device.