Convert pointcloud into mesh in open3d.t

### Checklist

- [X] I have searched for [similar issues](https://github.com/isl-org/Open3D/issues).
- [X] For Python issues, I have tested with the [latest development wheel](https://www.open3d.org/docs/latest/getting_started.html#development-version-pip).
- [X] I have checked the [release documentation](https://www.open3d.org/docs/release/) and the [latest documentation](https://www.open3d.org/docs/latest/) (for `main` branch).

### My Question

I have a very big pointcloud as "o3d.t.geometry.PointCloud" and I would like to convert it into mesh "o3d.t.geometry.TriangleMesh" with the method "create_from_point_cloud_poisson"

Currently, I need to use "to_legacy()" in order to convert my pcd back and then I can use "create_from_point_cloud_poisson"

is there any other direct method?