[VL] Not load GPU libraries on CPU node

[jinchengchenghh]

Description

Now it will throw exception that cannot find cuda libraries.
Because libvelox.so link cudf::cudf, so all the environment will try to load gpu libraries.
May load velox always, and load separate library, e.g. libvelox_cudf.so library conditionally depending on the jni call if it is gpu node on java side.
The detection should not rely on GPU library, like detecting if the command nvidia-smi exists.

Gluten version

None