Add Wear Tiles Carousel jank CUJ

This adds 3 new CUJ types:

1.  Scroll jank
2.  Fling jank
3.  Swipe jank

These will be used to track carousel jank in wear tiles.

Bug: 404842168
Change-Id: I90ba83a460e596f9a443bbebb348744030e9bdea
Flag: NONE adding a CUJ enum
Test: None