BHV-12260: 1px garbage on item border when marquee is flow

Issue:
TranslateZ is creating H/W accelerated layer and make small blurred gap between normal and accelerated layer.

Fix:
Change translateZ value from -0.01 to "-0.1px".
This fix can reduce the gap between H/W accelerated layer and normal layer.
So that remove random blurred line show and hide.

DCO-1.1-Signed-Off-By: Kunmyon Choi kunmyon.choi@lge.com