(Fixed) [HOU-2207] point scale control on alembic points

[LeoYfver]

The point scale multiplier on the geo node don't work on alembic points. The scale is also 1 unit by default compared to mantra that reads it as something like 0.1 in scale.

It would be nice so that alembic points scale matches between mantra and vray.

Regards Alexis

https://drive.google.com/file/d/1cOF...ew?usp=sharing