Add a turbulence noise shader for media player and ghost loading

effects.

Some of the ripple shader utility code has moved to a new util package.
Design doc: go/surface-effects-umo

Test: TurbulenceNoiseViewTest, TurbulenceNoiseControllerTest
Bug: 249536060
Change-Id: Id345a7ab06928da3f51a7ae649ef861f9c54708a