Moving collider

[Eydcao]

Support collider with moving velocity. If we would like to support scenario like below

Ti-element end: Modify the kernel in the add_XXX_collider functions, the key is to apply the modification of each surface type to the relative velocity between the particles and the collider, then transfer to absolute particle velocity.

Houdini end:

1. Modify the interface parameters: Add a toggle i.e. moving; add a vector of float, which should automatically disable when moving is not toggled.
2. Add an entry of velocity for the dictionary of each surface type: if moving not toggled, v should be zero, else, read the value from Houdini. Refer to the read_analytical_collisions function in Libs/python/utils.py