[BUG]: `cuda::std::uninitialized_copy_n` fails to copy thrust device vectors

### Is this a duplicate?

- [x] I confirmed there appear to be no [duplicate issues](https://github.com/NVIDIA/cccl/issues) for this bug and that I agree to the [Code of Conduct](CODE_OF_CONDUCT.md)

### Type of Bug

Compile-time Error

### Component

libcu++

### Describe the bug

Code below fails to compile
```c++
#include
#include

int main() {
thrust::device_vector v1(10);
thrust::device_vector v2(10, thrust::no_init);
cuda::std::uninitialized_copy_n(v1.begin(), 10, v2.begin());

return 0;
}
```

### How to Reproduce

https://cuda.godbolt.org/z/b1o1f6dff

### Expected behavior

It should compile and work

### Reproduction link

_No response_

### Operating System

_No response_

### nvidia-smi output

_No response_

### NVCC version

_No response_