Convert tonal palettes to MDC nomenclature

MDC was already included in sysui, but it was an implicit dependency,
now it's included in the Android.bp.

All Android dynamic palettes were renamed for clarity, so tones now
follow perceptual luminosity, from 0 to 100.

Test: m -j SystemUIGoogle
Test: make with AndroidStudio
Fixes: 220018210
Change-Id: I23bd9e71e3f2b7d949c04fd8ad78c85e3552b79f
13 files changed