No Option to Pass Parameters to Scalable CCD Narrow-Phase

[zfergus]

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There is no way of passing max_iterations and tolerance to scalable_ccd::cuda::ipc_ccd_strategy inside compute_collision_free_stepsize. These should be specified as part of the NarrowPhaseCCD class, but there is no NarrowPhaseCCD for GPU CCD.

Originally posted by @zfergus in https://github.com/ipc-sim/ipc-toolkit/issues/123#issuecomment-2372271757