[FEA]: Add `max_pool_size` property to `memory_pool_properties`

### Is this a duplicate?

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

### Area

CUDA Experimental (cudax)

### Is your feature request related to a problem? Please describe.

cuda mempool properties has a `maxSize` [property](https://docs.nvidia.com/cuda/cuda-runtime-api/structcudaMemPoolProps.html#structcudaMemPoolProps_12d90e82afb8d577a2aee847d082e145d) but this is not currently being exposed by cccl `memory_pool_properties` struct.

### Describe the solution you'd like

add a `size_t max_pool_size` field to `memory_pool_properties` struct.

### Describe alternatives you've considered

NA

### Additional context

_No response_